Update documentation

4 years ago · 0a94eb1945
parent 1592afe8ee
commit 0a94eb1945
58 changed files with 403 additions and 373 deletions
--- a/docs-out/_build/doctrees/PyCTBN.PyCTBN.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.PyCTBN.doctree
--- a/docs-out/_build/doctrees/PyCTBN.PyCTBN.estimators.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.PyCTBN.estimators.doctree
--- a/docs-out/_build/doctrees/PyCTBN.PyCTBN.optimizers.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.PyCTBN.optimizers.doctree
--- a/docs-out/_build/doctrees/PyCTBN.PyCTBN.structure_graph.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.PyCTBN.structure_graph.doctree
--- a/docs-out/_build/doctrees/PyCTBN.PyCTBN.utility.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.PyCTBN.utility.doctree
--- a/docs-out/_build/doctrees/PyCTBN.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.doctree
--- a/docs-out/_build/doctrees/PyCTBN.tests.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.tests.doctree
--- a/docs-out/_build/doctrees/PyCTBN.tests.estimators.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.tests.estimators.doctree
--- a/docs-out/_build/doctrees/PyCTBN.tests.optimizers.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.tests.optimizers.doctree
--- a/docs-out/_build/doctrees/PyCTBN.tests.structure_graph.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.tests.structure_graph.doctree
--- a/docs-out/_build/doctrees/PyCTBN.tests.utility.doctree
+++ b/docs-out/_build/doctrees/PyCTBN.tests.utility.doctree
--- a/docs-out/_build/doctrees/basic_main.doctree
+++ b/docs-out/_build/doctrees/basic_main.doctree
--- a/docs-out/_build/doctrees/environment.pickle
+++ b/docs-out/_build/doctrees/environment.pickle
--- a/docs-out/_build/doctrees/examples.doctree
+++ b/docs-out/_build/doctrees/examples.doctree
--- a/docs-out/_build/doctrees/index.doctree
+++ b/docs-out/_build/doctrees/index.doctree
--- a/docs-out/_build/doctrees/modules.doctree
+++ b/docs-out/_build/doctrees/modules.doctree
--- a/docs-out/_build/doctrees/setup.doctree
+++ b/docs-out/_build/doctrees/setup.doctree
--- a/docs-out/_build/html/.buildinfo
+++ b/docs-out/_build/html/.buildinfo
@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: b22e9cd1b245962cc8b033cb6fcce1d2
+config: bd0f22f9d3c91fa8612ea653c4096172
 tags: 645f666f9bcd5a90fca523b33c5a78b7
--- a/docs-out/_build/html/PyCTBN.PyCTBN.estimators.html
+++ b/docs-out/_build/html/PyCTBN.PyCTBN.estimators.html
@ -61,7 +61,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1 current"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul class="current">
 <li class="toctree-l2 current"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -115,12 +115,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-pyctbn-estimators-package">
+  <section id="pyctbn-pyctbn-estimators-package">
 <h1>PyCTBN.PyCTBN.estimators package<a class="headerlink" href="#pyctbn-pyctbn-estimators-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators.fam_score_calculator">
+<section id="module-PyCTBN.PyCTBN.estimators.fam_score_calculator">
 <span id="pyctbn-pyctbn-estimators-fam-score-calculator-module"></span><h2>PyCTBN.PyCTBN.estimators.fam_score_calculator module<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators.fam_score_calculator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.estimators.fam_score_calculator.FamScoreCalculator">
@ -300,8 +300,8 @@ and a specif parents’s assignment</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators.parameters_estimator">
+<section id="module-PyCTBN.PyCTBN.estimators.parameters_estimator">
 <span id="pyctbn-pyctbn-estimators-parameters-estimator-module"></span><h2>PyCTBN.PyCTBN.estimators.parameters_estimator module<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators.parameters_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.estimators.parameters_estimator.ParametersEstimator">
@ -385,8 +385,8 @@ in the graph <code class="docutils literal notranslate"><span class="pre">_net_g
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator">
+<section id="module-PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator">
 <span id="pyctbn-pyctbn-estimators-structure-constraint-based-estimator-module"></span><h2>PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator module<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator">
@ -467,22 +467,34 @@ Generates all the necessary structures and datas to perform the tests.</p>
 <dl class="py method">
 <dt id="PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.ctpc_algorithm">
-<code class="sig-name descname">ctpc_algorithm</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.ctpc_algorithm" title="Permalink to this definition">¶</a></dt>
+<code class="sig-name descname">ctpc_algorithm</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em>, <em class="sig-param"><span class="n">processes_number</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.ctpc_algorithm" title="Permalink to this definition">¶</a></dt>
 <dd><p>Compute the CTPC algorithm over the entire net.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Parameters</dt>
 <dd class="field-odd"><ul class="simple">
 <li><p><strong>disable_multiprocessing</strong> (<em>Boolean</em><em>, </em><em>optional</em>) – true if you desire to disable the multiprocessing operations, default to False</p></li>
 <li><p><strong>processes_number</strong> – if disable_multiprocessing is false indicates</p></li>
 </ul>
 </dd>
 </dl>
 <p>the maximum number of process; if None it will be automatically set, default to None
 :type processes_number: int, optional</p>
 </dd></dl>
 <dl class="py method">
 <dt id="PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.estimate_structure">
-<code class="sig-name descname">estimate_structure</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.estimate_structure" title="Permalink to this definition">¶</a></dt>
+<code class="sig-name descname">estimate_structure</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em>, <em class="sig-param"><span class="n">processes_number</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.estimate_structure" title="Permalink to this definition">¶</a></dt>
-<dd><p>Abstract method to estimate the structure</p>
+<dd><p>Compute the constraint-based algorithm to find the optimal structure</p>
 <dl class="field-list simple">
-<dt class="field-odd">Returns</dt>
+<dt class="field-odd">Parameters</dt>
-<dd class="field-odd"><p>List of estimated edges</p>
+<dd class="field-odd"><ul class="simple">
-</dd>
+<li><p><strong>disable_multiprocessing</strong> (<em>Boolean</em><em>, </em><em>optional</em>) – true if you desire to disable the multiprocessing operations, default to False</p></li>
-<dt class="field-even">Return type</dt>
+<li><p><strong>processes_number</strong> – if disable_multiprocessing is false indicates</p></li>
-<dd class="field-even"><p>Typing.List</p>
+</ul>
 </dd>
 </dl>
 <p>the maximum number of process; if None it will be automatically set, default to None
 :type processes_number: int, optional</p>
 </dd></dl>
 <dl class="py method">
@ -521,8 +533,8 @@ it is performed also the chi_test.</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators.structure_estimator">
+<section id="module-PyCTBN.PyCTBN.estimators.structure_estimator">
 <span id="pyctbn-pyctbn-estimators-structure-estimator-module"></span><h2>PyCTBN.PyCTBN.estimators.structure_estimator module<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators.structure_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.estimators.structure_estimator.StructureEstimator">
@ -677,8 +689,8 @@ that do not contains a the node identified by <code class="docutils literal notr
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators.structure_score_based_estimator">
+<section id="module-PyCTBN.PyCTBN.estimators.structure_score_based_estimator">
 <span id="pyctbn-pyctbn-estimators-structure-score-based-estimator-module"></span><h2>PyCTBN.PyCTBN.estimators.structure_score_based_estimator module<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators.structure_score_based_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.estimators.structure_score_based_estimator.StructureScoreBasedEstimator">
@ -723,7 +735,7 @@ using a score based approach and differt kinds of optimization algorithms.</p>
 <dl class="py method">
 <dt id="PyCTBN.PyCTBN.estimators.structure_score_based_estimator.StructureScoreBasedEstimator.estimate_structure">
-<code class="sig-name descname">estimate_structure</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">max_parents</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">iterations_number</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">40</span></em>, <em class="sig-param"><span class="n">patience</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">tabu_length</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">tabu_rules_duration</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">optimizer</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'tabu'</span></em>, <em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_score_based_estimator.StructureScoreBasedEstimator.estimate_structure" title="Permalink to this definition">¶</a></dt>
+<code class="sig-name descname">estimate_structure</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">max_parents</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">iterations_number</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">40</span></em>, <em class="sig-param"><span class="n">patience</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">tabu_length</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">tabu_rules_duration</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">optimizer</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'tabu'</span></em>, <em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em>, <em class="sig-param"><span class="n">processes_number</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_score_based_estimator.StructureScoreBasedEstimator.estimate_structure" title="Permalink to this definition">¶</a></dt>
 <dd><p>Compute the score-based algorithm to find the optimal structure</p>
 <dl class="field-list simple">
 <dt class="field-odd">Parameters</dt>
@ -735,9 +747,12 @@ using a score based approach and differt kinds of optimization algorithms.</p>
 <li><p><strong>tabu_rules_duration</strong> (<em>int</em><em>, </em><em>optional</em>) – number of iterations in which each rule keeps its value, default to None</p></li>
 <li><p><strong>optimizer</strong> (<em>string</em><em>, </em><em>optional</em>) – name of the optimizer algorithm. Possible values: ‘hill’ (Hill climbing),’tabu’ (tabu search), defualt to ‘tabu’</p></li>
 <li><p><strong>disable_multiprocessing</strong> (<em>Boolean</em><em>, </em><em>optional</em>) – true if you desire to disable the multiprocessing operations, default to False</p></li>
 <li><p><strong>processes_number</strong> – if disable_multiprocessing is false indicates</p></li>
 </ul>
 </dd>
 </dl>
 <p>the maximum number of process; if None it will be automatically set, default to None
 :type processes_number: int, optional</p>
 </dd></dl>
 <dl class="py method">
@ -762,11 +777,11 @@ using a score based approach and differt kinds of optimization algorithms.</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators">
+<section id="module-PyCTBN.PyCTBN.estimators">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/PyCTBN.PyCTBN.html
+++ b/docs-out/_build/html/PyCTBN.PyCTBN.html
@ -60,7 +60,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1 current"><a class="current reference internal" href="#">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="#subpackages">Subpackages</a></li>
@ -114,9 +114,9 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-pyctbn-package">
+  <section id="pyctbn-pyctbn-package">
 <h1>PyCTBN.PyCTBN package<a class="headerlink" href="#pyctbn-pyctbn-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="subpackages">
+<section id="subpackages">
 <h2>Subpackages<a class="headerlink" href="#subpackages" title="Permalink to this headline">¶</a></h2>
 <div class="toctree-wrapper compound">
 <ul>
@ -161,11 +161,11 @@
 </li>
 </ul>
 </div>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN">
+<section id="module-PyCTBN.PyCTBN">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.PyCTBN" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/PyCTBN.PyCTBN.optimizers.html
+++ b/docs-out/_build/html/PyCTBN.PyCTBN.optimizers.html
@ -61,7 +61,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1 current"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul class="current">
 <li class="toctree-l2 current"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -115,12 +115,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-pyctbn-optimizers-package">
+  <section id="pyctbn-pyctbn-optimizers-package">
 <h1>PyCTBN.PyCTBN.optimizers package<a class="headerlink" href="#pyctbn-pyctbn-optimizers-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.optimizers.constraint_based_optimizer">
+<section id="module-PyCTBN.PyCTBN.optimizers.constraint_based_optimizer">
 <span id="pyctbn-pyctbn-optimizers-constraint-based-optimizer-module"></span><h2>PyCTBN.PyCTBN.optimizers.constraint_based_optimizer module<a class="headerlink" href="#module-PyCTBN.PyCTBN.optimizers.constraint_based_optimizer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.optimizers.constraint_based_optimizer.ConstraintBasedOptimizer">
@ -152,8 +152,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.optimizers.hill_climbing_search">
+<section id="module-PyCTBN.PyCTBN.optimizers.hill_climbing_search">
 <span id="pyctbn-pyctbn-optimizers-hill-climbing-search-module"></span><h2>PyCTBN.PyCTBN.optimizers.hill_climbing_search module<a class="headerlink" href="#module-PyCTBN.PyCTBN.optimizers.hill_climbing_search" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.optimizers.hill_climbing_search.HillClimbing">
@ -187,8 +187,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.optimizers.optimizer">
+<section id="module-PyCTBN.PyCTBN.optimizers.optimizer">
 <span id="pyctbn-pyctbn-optimizers-optimizer-module"></span><h2>PyCTBN.PyCTBN.optimizers.optimizer module<a class="headerlink" href="#module-PyCTBN.PyCTBN.optimizers.optimizer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.optimizers.optimizer.Optimizer">
@ -219,8 +219,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.optimizers.tabu_search">
+<section id="module-PyCTBN.PyCTBN.optimizers.tabu_search">
 <span id="pyctbn-pyctbn-optimizers-tabu-search-module"></span><h2>PyCTBN.PyCTBN.optimizers.tabu_search module<a class="headerlink" href="#module-PyCTBN.PyCTBN.optimizers.tabu_search" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.optimizers.tabu_search.TabuSearch">
@ -256,11 +256,11 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.optimizers">
+<section id="module-PyCTBN.PyCTBN.optimizers">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.PyCTBN.optimizers" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/PyCTBN.PyCTBN.structure_graph.html
+++ b/docs-out/_build/html/PyCTBN.PyCTBN.structure_graph.html
@ -61,7 +61,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1 current"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul class="current">
 <li class="toctree-l2 current"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -115,12 +115,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-pyctbn-structure-graph-package">
+  <section id="pyctbn-pyctbn-structure-graph-package">
 <h1>PyCTBN.PyCTBN.structure_graph package<a class="headerlink" href="#pyctbn-pyctbn-structure-graph-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.conditional_intensity_matrix">
+<section id="module-PyCTBN.PyCTBN.structure_graph.conditional_intensity_matrix">
 <span id="pyctbn-pyctbn-structure-graph-conditional-intensity-matrix-module"></span><h2>PyCTBN.PyCTBN.structure_graph.conditional_intensity_matrix module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.conditional_intensity_matrix" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.conditional_intensity_matrix.ConditionalIntensityMatrix">
@ -163,8 +163,8 @@ The class member <code class="docutils literal notranslate"><span class="pre">_c
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.network_graph">
+<section id="module-PyCTBN.PyCTBN.structure_graph.network_graph">
 <span id="pyctbn-pyctbn-structure-graph-network-graph-module"></span><h2>PyCTBN.PyCTBN.structure_graph.network_graph module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.network_graph" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.network_graph.NetworkGraph">
@ -456,8 +456,8 @@ Initialize all the filtering/indexing structures.</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.sample_path">
+<section id="module-PyCTBN.PyCTBN.structure_graph.sample_path">
 <span id="pyctbn-pyctbn-structure-graph-sample-path-module"></span><h2>PyCTBN.PyCTBN.structure_graph.sample_path module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.sample_path" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.sample_path.SamplePath">
@ -520,8 +520,8 @@ Clears all the unused dataframes in <code class="docutils literal notranslate"><
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.set_of_cims">
+<section id="module-PyCTBN.PyCTBN.structure_graph.set_of_cims">
 <span id="pyctbn-pyctbn-structure-graph-set-of-cims-module"></span><h2>PyCTBN.PyCTBN.structure_graph.set_of_cims module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.set_of_cims" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.set_of_cims.SetOfCims">
@ -606,8 +606,8 @@ Compute the cim coefficients.The class member <code class="docutils literal notr
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.structure">
+<section id="module-PyCTBN.PyCTBN.structure_graph.structure">
 <span id="pyctbn-pyctbn-structure-graph-structure-module"></span><h2>PyCTBN.PyCTBN.structure_graph.structure module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.structure" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.structure.Structure">
@ -735,8 +735,8 @@ The class member <code class="docutils literal notranslate"><span class="pre">_t
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.trajectory">
+<section id="module-PyCTBN.PyCTBN.structure_graph.trajectory">
 <span id="pyctbn-pyctbn-structure-graph-trajectory-module"></span><h2>PyCTBN.PyCTBN.structure_graph.trajectory module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.trajectory" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.trajectory.Trajectory">
@ -780,11 +780,11 @@ The class member <code class="docutils literal notranslate"><span class="pre">_t
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph">
+<section id="module-PyCTBN.PyCTBN.structure_graph">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/PyCTBN.PyCTBN.utility.html
+++ b/docs-out/_build/html/PyCTBN.PyCTBN.utility.html
@ -61,7 +61,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1 current"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul class="current">
 <li class="toctree-l2 current"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -115,12 +115,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-pyctbn-utility-package">
+  <section id="pyctbn-pyctbn-utility-package">
 <h1>PyCTBN.PyCTBN.utility package<a class="headerlink" href="#pyctbn-pyctbn-utility-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.utility.abstract_importer">
+<section id="module-PyCTBN.PyCTBN.utility.abstract_importer">
 <span id="pyctbn-pyctbn-utility-abstract-importer-module"></span><h2>PyCTBN.PyCTBN.utility.abstract_importer module<a class="headerlink" href="#module-PyCTBN.PyCTBN.utility.abstract_importer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.utility.abstract_importer.AbstractImporter">
@ -281,8 +281,8 @@ dataset</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.utility.cache">
+<section id="module-PyCTBN.PyCTBN.utility.cache">
 <span id="pyctbn-pyctbn-utility-cache-module"></span><h2>PyCTBN.PyCTBN.utility.cache module<a class="headerlink" href="#module-PyCTBN.PyCTBN.utility.cache" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.utility.cache.Cache">
@ -340,8 +340,8 @@ None otherwise.</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.utility.json_importer">
+<section id="module-PyCTBN.PyCTBN.utility.json_importer">
 <span id="pyctbn-pyctbn-utility-json-importer-module"></span><h2>PyCTBN.PyCTBN.utility.json_importer module<a class="headerlink" href="#module-PyCTBN.PyCTBN.utility.json_importer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.utility.json_importer.JsonImporter">
@ -531,8 +531,8 @@ as keys for the set of CIMS of a particular node.</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.utility.sample_importer">
+<section id="module-PyCTBN.PyCTBN.utility.sample_importer">
 <span id="pyctbn-pyctbn-utility-sample-importer-module"></span><h2>PyCTBN.PyCTBN.utility.sample_importer module<a class="headerlink" href="#module-PyCTBN.PyCTBN.utility.sample_importer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.utility.sample_importer.SampleImporter">
@ -575,11 +575,11 @@ dataset</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.utility">
+<section id="module-PyCTBN.PyCTBN.utility">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.PyCTBN.utility" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/PyCTBN.html
+++ b/docs-out/_build/html/PyCTBN.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,9 +112,9 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-package">
+  <section id="pyctbn-package">
 <h1>PyCTBN package<a class="headerlink" href="#pyctbn-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="subpackages">
+<section id="subpackages">
 <h2>Subpackages<a class="headerlink" href="#subpackages" title="Permalink to this headline">¶</a></h2>
 <div class="toctree-wrapper compound">
 <ul>
@ -166,14 +166,14 @@
 </li>
 </ul>
 </div>
-</div>
+</section>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN">
+<section id="module-PyCTBN">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/PyCTBN.tests.estimators.html
+++ b/docs-out/_build/html/PyCTBN.tests.estimators.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,12 +112,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-tests-estimators-package">
+  <section id="pyctbn-tests-estimators-package">
 <h1>PyCTBN.tests.estimators package<a class="headerlink" href="#pyctbn-tests-estimators-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.estimators.test_parameters_estimator">
+<section id="module-PyCTBN.tests.estimators.test_parameters_estimator">
 <span id="pyctbn-tests-estimators-test-parameters-estimator-module"></span><h2>PyCTBN.tests.estimators.test_parameters_estimator module<a class="headerlink" href="#module-PyCTBN.tests.estimators.test_parameters_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.estimators.test_parameters_estimator.TestParametersEstimatior">
@ -156,8 +156,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.estimators.test_structure_constraint_based_estimator">
+<section id="module-PyCTBN.tests.estimators.test_structure_constraint_based_estimator">
 <span id="pyctbn-tests-estimators-test-structure-constraint-based-estimator-module"></span><h2>PyCTBN.tests.estimators.test_structure_constraint_based_estimator module<a class="headerlink" href="#module-PyCTBN.tests.estimators.test_structure_constraint_based_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.estimators.test_structure_constraint_based_estimator.TestStructureConstraintBasedEstimator">
@ -186,8 +186,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.estimators.test_structure_estimator">
+<section id="module-PyCTBN.tests.estimators.test_structure_estimator">
 <span id="pyctbn-tests-estimators-test-structure-estimator-module"></span><h2>PyCTBN.tests.estimators.test_structure_estimator module<a class="headerlink" href="#module-PyCTBN.tests.estimators.test_structure_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.estimators.test_structure_estimator.TestStructureEstimator">
@ -241,8 +241,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.estimators.test_structure_score_based_estimator">
+<section id="module-PyCTBN.tests.estimators.test_structure_score_based_estimator">
 <span id="pyctbn-tests-estimators-test-structure-score-based-estimator-module"></span><h2>PyCTBN.tests.estimators.test_structure_score_based_estimator module<a class="headerlink" href="#module-PyCTBN.tests.estimators.test_structure_score_based_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.estimators.test_structure_score_based_estimator.TestStructureScoreBasedEstimator">
@ -276,11 +276,11 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.estimators">
+<section id="module-PyCTBN.tests.estimators">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.tests.estimators" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/PyCTBN.tests.html
+++ b/docs-out/_build/html/PyCTBN.tests.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,9 +112,9 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-tests-package">
+  <section id="pyctbn-tests-package">
 <h1>PyCTBN.tests package<a class="headerlink" href="#pyctbn-tests-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="subpackages">
+<section id="subpackages">
 <h2>Subpackages<a class="headerlink" href="#subpackages" title="Permalink to this headline">¶</a></h2>
 <div class="toctree-wrapper compound">
 <ul>
@ -155,11 +155,11 @@
 </li>
 </ul>
 </div>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests">
+<section id="module-PyCTBN.tests">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.tests" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/PyCTBN.tests.optimizers.html
+++ b/docs-out/_build/html/PyCTBN.tests.optimizers.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,12 +112,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-tests-optimizers-package">
+  <section id="pyctbn-tests-optimizers-package">
 <h1>PyCTBN.tests.optimizers package<a class="headerlink" href="#pyctbn-tests-optimizers-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.optimizers.test_hill_climbing_search">
+<section id="module-PyCTBN.tests.optimizers.test_hill_climbing_search">
 <span id="pyctbn-tests-optimizers-test-hill-climbing-search-module"></span><h2>PyCTBN.tests.optimizers.test_hill_climbing_search module<a class="headerlink" href="#module-PyCTBN.tests.optimizers.test_hill_climbing_search" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.optimizers.test_hill_climbing_search.TestHillClimbingSearch">
@ -141,8 +141,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.optimizers.test_tabu_search">
+<section id="module-PyCTBN.tests.optimizers.test_tabu_search">
 <span id="pyctbn-tests-optimizers-test-tabu-search-module"></span><h2>PyCTBN.tests.optimizers.test_tabu_search module<a class="headerlink" href="#module-PyCTBN.tests.optimizers.test_tabu_search" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.optimizers.test_tabu_search.TestTabuSearch">
@ -166,11 +166,11 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.optimizers">
+<section id="module-PyCTBN.tests.optimizers">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.tests.optimizers" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/PyCTBN.tests.structure_graph.html
+++ b/docs-out/_build/html/PyCTBN.tests.structure_graph.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,12 +112,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-tests-structure-graph-package">
+  <section id="pyctbn-tests-structure-graph-package">
 <h1>PyCTBN.tests.structure_graph package<a class="headerlink" href="#pyctbn-tests-structure-graph-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_cim">
+<section id="module-PyCTBN.tests.structure_graph.test_cim">
 <span id="pyctbn-tests-structure-graph-test-cim-module"></span><h2>PyCTBN.tests.structure_graph.test_cim module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_cim" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_cim.TestConditionalIntensityMatrix">
@ -146,8 +146,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_networkgraph">
+<section id="module-PyCTBN.tests.structure_graph.test_networkgraph">
 <span id="pyctbn-tests-structure-graph-test-networkgraph-module"></span><h2>PyCTBN.tests.structure_graph.test_networkgraph module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_networkgraph" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_networkgraph.TestNetworkGraph">
@ -251,8 +251,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_sample_path">
+<section id="module-PyCTBN.tests.structure_graph.test_sample_path">
 <span id="pyctbn-tests-structure-graph-test-sample-path-module"></span><h2>PyCTBN.tests.structure_graph.test_sample_path module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_sample_path" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_sample_path.TestSamplePath">
@ -311,8 +311,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_setofcims">
+<section id="module-PyCTBN.tests.structure_graph.test_setofcims">
 <span id="pyctbn-tests-structure-graph-test-setofcims-module"></span><h2>PyCTBN.tests.structure_graph.test_setofcims module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_setofcims" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_setofcims.TestSetOfCims">
@ -368,8 +368,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_structure">
+<section id="module-PyCTBN.tests.structure_graph.test_structure">
 <span id="pyctbn-tests-structure-graph-test-structure-module"></span><h2>PyCTBN.tests.structure_graph.test_structure module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_structure" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_structure.TestStructure">
@ -423,8 +423,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_trajectory">
+<section id="module-PyCTBN.tests.structure_graph.test_trajectory">
 <span id="pyctbn-tests-structure-graph-test-trajectory-module"></span><h2>PyCTBN.tests.structure_graph.test_trajectory module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_trajectory" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_trajectory.TestTrajectory">
@ -443,11 +443,11 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph">
+<section id="module-PyCTBN.tests.structure_graph">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.tests.structure_graph" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/PyCTBN.tests.utility.html
+++ b/docs-out/_build/html/PyCTBN.tests.utility.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,12 +112,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-tests-utility-package">
+  <section id="pyctbn-tests-utility-package">
 <h1>PyCTBN.tests.utility package<a class="headerlink" href="#pyctbn-tests-utility-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.utility.test_cache">
+<section id="module-PyCTBN.tests.utility.test_cache">
 <span id="pyctbn-tests-utility-test-cache-module"></span><h2>PyCTBN.tests.utility.test_cache module<a class="headerlink" href="#module-PyCTBN.tests.utility.test_cache" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.utility.test_cache.TestCache">
@ -145,8 +145,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.utility.test_json_importer">
+<section id="module-PyCTBN.tests.utility.test_json_importer">
 <span id="pyctbn-tests-utility-test-json-importer-module"></span><h2>PyCTBN.tests.utility.test_json_importer module<a class="headerlink" href="#module-PyCTBN.tests.utility.test_json_importer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.utility.test_json_importer.TestJsonImporter">
@ -255,8 +255,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.utility.test_sample_importer">
+<section id="module-PyCTBN.tests.utility.test_sample_importer">
 <span id="pyctbn-tests-utility-test-sample-importer-module"></span><h2>PyCTBN.tests.utility.test_sample_importer module<a class="headerlink" href="#module-PyCTBN.tests.utility.test_sample_importer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.utility.test_sample_importer.TestSampleImporter">
@ -285,11 +285,11 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.utility">
+<section id="module-PyCTBN.tests.utility">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.tests.utility" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/basic_main.html
+++ b/docs-out/_build/html/basic_main.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,9 +112,9 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="basic-main-module">
+  <section id="basic-main-module">
 <h1>basic_main module<a class="headerlink" href="#basic-main-module" title="Permalink to this headline">¶</a></h1>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/examples.html
+++ b/docs-out/_build/html/examples.html
@ -59,7 +59,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -113,16 +113,16 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="examples">
+  <section id="examples">
 <h1>Examples<a class="headerlink" href="#examples" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="installation-usage">
+<section id="installation-usage">
 <h2>Installation/Usage<a class="headerlink" href="#installation-usage" title="Permalink to this headline">¶</a></h2>
 <p>Download the release in .tar.gz or .whl format and simply use pip install to install it:</p>
 <div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$pip install PyCTBN-1.0.tar.gz
 </pre></div>
 </div>
-</div>
+</section>
-<div class="section" id="implementing-your-own-data-importer">
+<section id="implementing-your-own-data-importer">
 <h2>Implementing your own data importer<a class="headerlink" href="#implementing-your-own-data-importer" title="Permalink to this headline">¶</a></h2>
 <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="sd">&quot;&quot;&quot;This example demonstrates the implementation of a simple data importer the extends the class abstract importer to import data in csv format.</span>
 <span class="sd">The net in exam has three ternary nodes and no prior net structure.</span>
@ -161,8 +161,8 @@
        <span class="k">pass</span>
 </pre></div>
 </div>
-</div>
+</section>
-<div class="section" id="parameters-estimation-example">
+<section id="parameters-estimation-example">
 <h2>Parameters Estimation Example<a class="headerlink" href="#parameters-estimation-example" title="Permalink to this headline">¶</a></h2>
 <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span> <span class="nn">PyCTBN</span> <span class="kn">import</span> <span class="n">JsonImporter</span>
 <span class="kn">from</span> <span class="nn">PyCTBN</span> <span class="kn">import</span> <span class="n">SamplePath</span>
@ -199,8 +199,8 @@
    <span class="nb">print</span><span class="p">(</span><span class="n">sofc1</span><span class="o">.</span><span class="n">actual_cims</span><span class="p">)</span>
 </pre></div>
 </div>
-</div>
+</section>
-<div class="section" id="structure-estimation-example">
+<section id="structure-estimation-example">
 <h2>Structure Estimation Example<a class="headerlink" href="#structure-estimation-example" title="Permalink to this headline">¶</a></h2>
 <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span> <span class="nn">PyCTBN</span> <span class="kn">import</span> <span class="n">JsonImporter</span>
 <span class="kn">from</span> <span class="nn">PyCTBN</span> <span class="kn">import</span> <span class="n">SamplePath</span>
@ -230,8 +230,8 @@
    <span class="n">se1</span><span class="o">.</span><span class="n">save_results</span><span class="p">()</span>
 </pre></div>
 </div>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/genindex.html
+++ b/docs-out/_build/html/genindex.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
--- a/docs-out/_build/html/index.html
+++ b/docs-out/_build/html/index.html
@ -59,7 +59,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -113,10 +113,10 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="welcome-to-pyctbn-s-documentation">
+  <section id="welcome-to-pyctbn-s-documentation">
 <h1>Welcome to PyCTBN’s documentation!<a class="headerlink" href="#welcome-to-pyctbn-s-documentation" title="Permalink to this headline">¶</a></h1>
 <div class="toctree-wrapper compound">
-<p class="caption"><span class="caption-text">Contents:</span></p>
+<p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a><ul>
@ -173,15 +173,15 @@
 </li>
 </ul>
 </div>
-</div>
+</section>
-<div class="section" id="indices-and-tables">
+<section id="indices-and-tables">
 <h1>Indices and tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a></h1>
 <ul class="simple">
 <li><p><a class="reference internal" href="genindex.html"><span class="std std-ref">Index</span></a></p></li>
 <li><p><a class="reference internal" href="py-modindex.html"><span class="std std-ref">Module Index</span></a></p></li>
 <li><p><a class="reference internal" href="search.html"><span class="std std-ref">Search Page</span></a></p></li>
 </ul>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/modules.html
+++ b/docs-out/_build/html/modules.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,7 +112,7 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn">
+  <section id="pyctbn">
 <h1>PyCTBN<a class="headerlink" href="#pyctbn" title="Permalink to this headline">¶</a></h1>
 <div class="toctree-wrapper compound">
 <ul>
@ -171,7 +171,7 @@
 </li>
 </ul>
 </div>
-</div>
+</section>
 	    </div>
--- a/docs-out/_build/html/py-modindex.html
+++ b/docs-out/_build/html/py-modindex.html
@ -61,7 +61,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
--- a/docs-out/_build/html/search.html
+++ b/docs-out/_build/html/search.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
--- a/docs-out/_build/html/searchindex.js
+++ b/docs-out/_build/html/searchindex.js
--- a/docs-out/_build/html/setup.html
+++ b/docs-out/_build/html/setup.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,9 +112,9 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="setup-module">
+  <section id="setup-module">
 <h1>setup module<a class="headerlink" href="#setup-module" title="Permalink to this headline">¶</a></h1>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.PyCTBN.estimators.html
+++ b/docs/PyCTBN.PyCTBN.estimators.html
@ -61,7 +61,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1 current"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul class="current">
 <li class="toctree-l2 current"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -115,12 +115,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-pyctbn-estimators-package">
+  <section id="pyctbn-pyctbn-estimators-package">
 <h1>PyCTBN.PyCTBN.estimators package<a class="headerlink" href="#pyctbn-pyctbn-estimators-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators.fam_score_calculator">
+<section id="module-PyCTBN.PyCTBN.estimators.fam_score_calculator">
 <span id="pyctbn-pyctbn-estimators-fam-score-calculator-module"></span><h2>PyCTBN.PyCTBN.estimators.fam_score_calculator module<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators.fam_score_calculator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.estimators.fam_score_calculator.FamScoreCalculator">
@ -300,8 +300,8 @@ and a specif parents’s assignment</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators.parameters_estimator">
+<section id="module-PyCTBN.PyCTBN.estimators.parameters_estimator">
 <span id="pyctbn-pyctbn-estimators-parameters-estimator-module"></span><h2>PyCTBN.PyCTBN.estimators.parameters_estimator module<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators.parameters_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.estimators.parameters_estimator.ParametersEstimator">
@ -385,8 +385,8 @@ in the graph <code class="docutils literal notranslate"><span class="pre">_net_g
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator">
+<section id="module-PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator">
 <span id="pyctbn-pyctbn-estimators-structure-constraint-based-estimator-module"></span><h2>PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator module<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator">
@ -467,22 +467,34 @@ Generates all the necessary structures and datas to perform the tests.</p>
 <dl class="py method">
 <dt id="PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.ctpc_algorithm">
-<code class="sig-name descname">ctpc_algorithm</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.ctpc_algorithm" title="Permalink to this definition">¶</a></dt>
+<code class="sig-name descname">ctpc_algorithm</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em>, <em class="sig-param"><span class="n">processes_number</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.ctpc_algorithm" title="Permalink to this definition">¶</a></dt>
 <dd><p>Compute the CTPC algorithm over the entire net.</p>
 <dl class="field-list simple">
 <dt class="field-odd">Parameters</dt>
 <dd class="field-odd"><ul class="simple">
 <li><p><strong>disable_multiprocessing</strong> (<em>Boolean</em><em>, </em><em>optional</em>) – true if you desire to disable the multiprocessing operations, default to False</p></li>
 <li><p><strong>processes_number</strong> – if disable_multiprocessing is false indicates</p></li>
 </ul>
 </dd>
 </dl>
 <p>the maximum number of process; if None it will be automatically set, default to None
 :type processes_number: int, optional</p>
 </dd></dl>
 <dl class="py method">
 <dt id="PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.estimate_structure">
-<code class="sig-name descname">estimate_structure</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.estimate_structure" title="Permalink to this definition">¶</a></dt>
+<code class="sig-name descname">estimate_structure</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em>, <em class="sig-param"><span class="n">processes_number</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_constraint_based_estimator.StructureConstraintBasedEstimator.estimate_structure" title="Permalink to this definition">¶</a></dt>
-<dd><p>Abstract method to estimate the structure</p>
+<dd><p>Compute the constraint-based algorithm to find the optimal structure</p>
 <dl class="field-list simple">
-<dt class="field-odd">Returns</dt>
+<dt class="field-odd">Parameters</dt>
-<dd class="field-odd"><p>List of estimated edges</p>
+<dd class="field-odd"><ul class="simple">
-</dd>
+<li><p><strong>disable_multiprocessing</strong> (<em>Boolean</em><em>, </em><em>optional</em>) – true if you desire to disable the multiprocessing operations, default to False</p></li>
-<dt class="field-even">Return type</dt>
+<li><p><strong>processes_number</strong> – if disable_multiprocessing is false indicates</p></li>
-<dd class="field-even"><p>Typing.List</p>
+</ul>
 </dd>
 </dl>
 <p>the maximum number of process; if None it will be automatically set, default to None
 :type processes_number: int, optional</p>
 </dd></dl>
 <dl class="py method">
@ -521,8 +533,8 @@ it is performed also the chi_test.</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators.structure_estimator">
+<section id="module-PyCTBN.PyCTBN.estimators.structure_estimator">
 <span id="pyctbn-pyctbn-estimators-structure-estimator-module"></span><h2>PyCTBN.PyCTBN.estimators.structure_estimator module<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators.structure_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.estimators.structure_estimator.StructureEstimator">
@ -677,8 +689,8 @@ that do not contains a the node identified by <code class="docutils literal notr
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators.structure_score_based_estimator">
+<section id="module-PyCTBN.PyCTBN.estimators.structure_score_based_estimator">
 <span id="pyctbn-pyctbn-estimators-structure-score-based-estimator-module"></span><h2>PyCTBN.PyCTBN.estimators.structure_score_based_estimator module<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators.structure_score_based_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.estimators.structure_score_based_estimator.StructureScoreBasedEstimator">
@ -723,7 +735,7 @@ using a score based approach and differt kinds of optimization algorithms.</p>
 <dl class="py method">
 <dt id="PyCTBN.PyCTBN.estimators.structure_score_based_estimator.StructureScoreBasedEstimator.estimate_structure">
-<code class="sig-name descname">estimate_structure</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">max_parents</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">iterations_number</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">40</span></em>, <em class="sig-param"><span class="n">patience</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">tabu_length</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">tabu_rules_duration</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">optimizer</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'tabu'</span></em>, <em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_score_based_estimator.StructureScoreBasedEstimator.estimate_structure" title="Permalink to this definition">¶</a></dt>
+<code class="sig-name descname">estimate_structure</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">max_parents</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">iterations_number</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">40</span></em>, <em class="sig-param"><span class="n">patience</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">tabu_length</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">tabu_rules_duration</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">optimizer</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'tabu'</span></em>, <em class="sig-param"><span class="n">disable_multiprocessing</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">False</span></em>, <em class="sig-param"><span class="n">processes_number</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span><a class="headerlink" href="#PyCTBN.PyCTBN.estimators.structure_score_based_estimator.StructureScoreBasedEstimator.estimate_structure" title="Permalink to this definition">¶</a></dt>
 <dd><p>Compute the score-based algorithm to find the optimal structure</p>
 <dl class="field-list simple">
 <dt class="field-odd">Parameters</dt>
@ -735,9 +747,12 @@ using a score based approach and differt kinds of optimization algorithms.</p>
 <li><p><strong>tabu_rules_duration</strong> (<em>int</em><em>, </em><em>optional</em>) – number of iterations in which each rule keeps its value, default to None</p></li>
 <li><p><strong>optimizer</strong> (<em>string</em><em>, </em><em>optional</em>) – name of the optimizer algorithm. Possible values: ‘hill’ (Hill climbing),’tabu’ (tabu search), defualt to ‘tabu’</p></li>
 <li><p><strong>disable_multiprocessing</strong> (<em>Boolean</em><em>, </em><em>optional</em>) – true if you desire to disable the multiprocessing operations, default to False</p></li>
 <li><p><strong>processes_number</strong> – if disable_multiprocessing is false indicates</p></li>
 </ul>
 </dd>
 </dl>
 <p>the maximum number of process; if None it will be automatically set, default to None
 :type processes_number: int, optional</p>
 </dd></dl>
 <dl class="py method">
@ -762,11 +777,11 @@ using a score based approach and differt kinds of optimization algorithms.</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.estimators">
+<section id="module-PyCTBN.PyCTBN.estimators">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.PyCTBN.estimators" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.PyCTBN.html
+++ b/docs/PyCTBN.PyCTBN.html
@ -60,7 +60,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1 current"><a class="current reference internal" href="#">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="#subpackages">Subpackages</a></li>
@ -114,9 +114,9 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-pyctbn-package">
+  <section id="pyctbn-pyctbn-package">
 <h1>PyCTBN.PyCTBN package<a class="headerlink" href="#pyctbn-pyctbn-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="subpackages">
+<section id="subpackages">
 <h2>Subpackages<a class="headerlink" href="#subpackages" title="Permalink to this headline">¶</a></h2>
 <div class="toctree-wrapper compound">
 <ul>
@ -161,11 +161,11 @@
 </li>
 </ul>
 </div>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN">
+<section id="module-PyCTBN.PyCTBN">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.PyCTBN" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.PyCTBN.optimizers.html
+++ b/docs/PyCTBN.PyCTBN.optimizers.html
@ -61,7 +61,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1 current"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul class="current">
 <li class="toctree-l2 current"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -115,12 +115,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-pyctbn-optimizers-package">
+  <section id="pyctbn-pyctbn-optimizers-package">
 <h1>PyCTBN.PyCTBN.optimizers package<a class="headerlink" href="#pyctbn-pyctbn-optimizers-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.optimizers.constraint_based_optimizer">
+<section id="module-PyCTBN.PyCTBN.optimizers.constraint_based_optimizer">
 <span id="pyctbn-pyctbn-optimizers-constraint-based-optimizer-module"></span><h2>PyCTBN.PyCTBN.optimizers.constraint_based_optimizer module<a class="headerlink" href="#module-PyCTBN.PyCTBN.optimizers.constraint_based_optimizer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.optimizers.constraint_based_optimizer.ConstraintBasedOptimizer">
@ -152,8 +152,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.optimizers.hill_climbing_search">
+<section id="module-PyCTBN.PyCTBN.optimizers.hill_climbing_search">
 <span id="pyctbn-pyctbn-optimizers-hill-climbing-search-module"></span><h2>PyCTBN.PyCTBN.optimizers.hill_climbing_search module<a class="headerlink" href="#module-PyCTBN.PyCTBN.optimizers.hill_climbing_search" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.optimizers.hill_climbing_search.HillClimbing">
@ -187,8 +187,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.optimizers.optimizer">
+<section id="module-PyCTBN.PyCTBN.optimizers.optimizer">
 <span id="pyctbn-pyctbn-optimizers-optimizer-module"></span><h2>PyCTBN.PyCTBN.optimizers.optimizer module<a class="headerlink" href="#module-PyCTBN.PyCTBN.optimizers.optimizer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.optimizers.optimizer.Optimizer">
@ -219,8 +219,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.optimizers.tabu_search">
+<section id="module-PyCTBN.PyCTBN.optimizers.tabu_search">
 <span id="pyctbn-pyctbn-optimizers-tabu-search-module"></span><h2>PyCTBN.PyCTBN.optimizers.tabu_search module<a class="headerlink" href="#module-PyCTBN.PyCTBN.optimizers.tabu_search" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.optimizers.tabu_search.TabuSearch">
@ -256,11 +256,11 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.optimizers">
+<section id="module-PyCTBN.PyCTBN.optimizers">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.PyCTBN.optimizers" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.PyCTBN.structure_graph.html
+++ b/docs/PyCTBN.PyCTBN.structure_graph.html
@ -61,7 +61,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1 current"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul class="current">
 <li class="toctree-l2 current"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -115,12 +115,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-pyctbn-structure-graph-package">
+  <section id="pyctbn-pyctbn-structure-graph-package">
 <h1>PyCTBN.PyCTBN.structure_graph package<a class="headerlink" href="#pyctbn-pyctbn-structure-graph-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.conditional_intensity_matrix">
+<section id="module-PyCTBN.PyCTBN.structure_graph.conditional_intensity_matrix">
 <span id="pyctbn-pyctbn-structure-graph-conditional-intensity-matrix-module"></span><h2>PyCTBN.PyCTBN.structure_graph.conditional_intensity_matrix module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.conditional_intensity_matrix" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.conditional_intensity_matrix.ConditionalIntensityMatrix">
@ -163,8 +163,8 @@ The class member <code class="docutils literal notranslate"><span class="pre">_c
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.network_graph">
+<section id="module-PyCTBN.PyCTBN.structure_graph.network_graph">
 <span id="pyctbn-pyctbn-structure-graph-network-graph-module"></span><h2>PyCTBN.PyCTBN.structure_graph.network_graph module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.network_graph" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.network_graph.NetworkGraph">
@ -456,8 +456,8 @@ Initialize all the filtering/indexing structures.</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.sample_path">
+<section id="module-PyCTBN.PyCTBN.structure_graph.sample_path">
 <span id="pyctbn-pyctbn-structure-graph-sample-path-module"></span><h2>PyCTBN.PyCTBN.structure_graph.sample_path module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.sample_path" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.sample_path.SamplePath">
@ -520,8 +520,8 @@ Clears all the unused dataframes in <code class="docutils literal notranslate"><
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.set_of_cims">
+<section id="module-PyCTBN.PyCTBN.structure_graph.set_of_cims">
 <span id="pyctbn-pyctbn-structure-graph-set-of-cims-module"></span><h2>PyCTBN.PyCTBN.structure_graph.set_of_cims module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.set_of_cims" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.set_of_cims.SetOfCims">
@ -606,8 +606,8 @@ Compute the cim coefficients.The class member <code class="docutils literal notr
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.structure">
+<section id="module-PyCTBN.PyCTBN.structure_graph.structure">
 <span id="pyctbn-pyctbn-structure-graph-structure-module"></span><h2>PyCTBN.PyCTBN.structure_graph.structure module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.structure" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.structure.Structure">
@ -735,8 +735,8 @@ The class member <code class="docutils literal notranslate"><span class="pre">_t
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph.trajectory">
+<section id="module-PyCTBN.PyCTBN.structure_graph.trajectory">
 <span id="pyctbn-pyctbn-structure-graph-trajectory-module"></span><h2>PyCTBN.PyCTBN.structure_graph.trajectory module<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph.trajectory" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.structure_graph.trajectory.Trajectory">
@ -780,11 +780,11 @@ The class member <code class="docutils literal notranslate"><span class="pre">_t
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.structure_graph">
+<section id="module-PyCTBN.PyCTBN.structure_graph">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.PyCTBN.structure_graph" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.PyCTBN.utility.html
+++ b/docs/PyCTBN.PyCTBN.utility.html
@ -61,7 +61,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1 current"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul class="current">
 <li class="toctree-l2 current"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -115,12 +115,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-pyctbn-utility-package">
+  <section id="pyctbn-pyctbn-utility-package">
 <h1>PyCTBN.PyCTBN.utility package<a class="headerlink" href="#pyctbn-pyctbn-utility-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.utility.abstract_importer">
+<section id="module-PyCTBN.PyCTBN.utility.abstract_importer">
 <span id="pyctbn-pyctbn-utility-abstract-importer-module"></span><h2>PyCTBN.PyCTBN.utility.abstract_importer module<a class="headerlink" href="#module-PyCTBN.PyCTBN.utility.abstract_importer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.utility.abstract_importer.AbstractImporter">
@ -281,8 +281,8 @@ dataset</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.utility.cache">
+<section id="module-PyCTBN.PyCTBN.utility.cache">
 <span id="pyctbn-pyctbn-utility-cache-module"></span><h2>PyCTBN.PyCTBN.utility.cache module<a class="headerlink" href="#module-PyCTBN.PyCTBN.utility.cache" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.utility.cache.Cache">
@ -340,8 +340,8 @@ None otherwise.</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.utility.json_importer">
+<section id="module-PyCTBN.PyCTBN.utility.json_importer">
 <span id="pyctbn-pyctbn-utility-json-importer-module"></span><h2>PyCTBN.PyCTBN.utility.json_importer module<a class="headerlink" href="#module-PyCTBN.PyCTBN.utility.json_importer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.utility.json_importer.JsonImporter">
@ -531,8 +531,8 @@ as keys for the set of CIMS of a particular node.</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.utility.sample_importer">
+<section id="module-PyCTBN.PyCTBN.utility.sample_importer">
 <span id="pyctbn-pyctbn-utility-sample-importer-module"></span><h2>PyCTBN.PyCTBN.utility.sample_importer module<a class="headerlink" href="#module-PyCTBN.PyCTBN.utility.sample_importer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.PyCTBN.utility.sample_importer.SampleImporter">
@ -575,11 +575,11 @@ dataset</p>
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.PyCTBN.utility">
+<section id="module-PyCTBN.PyCTBN.utility">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.PyCTBN.utility" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.html
+++ b/docs/PyCTBN.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,9 +112,9 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-package">
+  <section id="pyctbn-package">
 <h1>PyCTBN package<a class="headerlink" href="#pyctbn-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="subpackages">
+<section id="subpackages">
 <h2>Subpackages<a class="headerlink" href="#subpackages" title="Permalink to this headline">¶</a></h2>
 <div class="toctree-wrapper compound">
 <ul>
@ -166,14 +166,14 @@
 </li>
 </ul>
 </div>
-</div>
+</section>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN">
+<section id="module-PyCTBN">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.tests.estimators.html
+++ b/docs/PyCTBN.tests.estimators.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,12 +112,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-tests-estimators-package">
+  <section id="pyctbn-tests-estimators-package">
 <h1>PyCTBN.tests.estimators package<a class="headerlink" href="#pyctbn-tests-estimators-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.estimators.test_parameters_estimator">
+<section id="module-PyCTBN.tests.estimators.test_parameters_estimator">
 <span id="pyctbn-tests-estimators-test-parameters-estimator-module"></span><h2>PyCTBN.tests.estimators.test_parameters_estimator module<a class="headerlink" href="#module-PyCTBN.tests.estimators.test_parameters_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.estimators.test_parameters_estimator.TestParametersEstimatior">
@ -156,8 +156,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.estimators.test_structure_constraint_based_estimator">
+<section id="module-PyCTBN.tests.estimators.test_structure_constraint_based_estimator">
 <span id="pyctbn-tests-estimators-test-structure-constraint-based-estimator-module"></span><h2>PyCTBN.tests.estimators.test_structure_constraint_based_estimator module<a class="headerlink" href="#module-PyCTBN.tests.estimators.test_structure_constraint_based_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.estimators.test_structure_constraint_based_estimator.TestStructureConstraintBasedEstimator">
@ -186,8 +186,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.estimators.test_structure_estimator">
+<section id="module-PyCTBN.tests.estimators.test_structure_estimator">
 <span id="pyctbn-tests-estimators-test-structure-estimator-module"></span><h2>PyCTBN.tests.estimators.test_structure_estimator module<a class="headerlink" href="#module-PyCTBN.tests.estimators.test_structure_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.estimators.test_structure_estimator.TestStructureEstimator">
@ -241,8 +241,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.estimators.test_structure_score_based_estimator">
+<section id="module-PyCTBN.tests.estimators.test_structure_score_based_estimator">
 <span id="pyctbn-tests-estimators-test-structure-score-based-estimator-module"></span><h2>PyCTBN.tests.estimators.test_structure_score_based_estimator module<a class="headerlink" href="#module-PyCTBN.tests.estimators.test_structure_score_based_estimator" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.estimators.test_structure_score_based_estimator.TestStructureScoreBasedEstimator">
@ -276,11 +276,11 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.estimators">
+<section id="module-PyCTBN.tests.estimators">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.tests.estimators" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.tests.html
+++ b/docs/PyCTBN.tests.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,9 +112,9 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-tests-package">
+  <section id="pyctbn-tests-package">
 <h1>PyCTBN.tests package<a class="headerlink" href="#pyctbn-tests-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="subpackages">
+<section id="subpackages">
 <h2>Subpackages<a class="headerlink" href="#subpackages" title="Permalink to this headline">¶</a></h2>
 <div class="toctree-wrapper compound">
 <ul>
@ -155,11 +155,11 @@
 </li>
 </ul>
 </div>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests">
+<section id="module-PyCTBN.tests">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.tests" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.tests.optimizers.html
+++ b/docs/PyCTBN.tests.optimizers.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,12 +112,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-tests-optimizers-package">
+  <section id="pyctbn-tests-optimizers-package">
 <h1>PyCTBN.tests.optimizers package<a class="headerlink" href="#pyctbn-tests-optimizers-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.optimizers.test_hill_climbing_search">
+<section id="module-PyCTBN.tests.optimizers.test_hill_climbing_search">
 <span id="pyctbn-tests-optimizers-test-hill-climbing-search-module"></span><h2>PyCTBN.tests.optimizers.test_hill_climbing_search module<a class="headerlink" href="#module-PyCTBN.tests.optimizers.test_hill_climbing_search" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.optimizers.test_hill_climbing_search.TestHillClimbingSearch">
@ -141,8 +141,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.optimizers.test_tabu_search">
+<section id="module-PyCTBN.tests.optimizers.test_tabu_search">
 <span id="pyctbn-tests-optimizers-test-tabu-search-module"></span><h2>PyCTBN.tests.optimizers.test_tabu_search module<a class="headerlink" href="#module-PyCTBN.tests.optimizers.test_tabu_search" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.optimizers.test_tabu_search.TestTabuSearch">
@ -166,11 +166,11 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.optimizers">
+<section id="module-PyCTBN.tests.optimizers">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.tests.optimizers" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.tests.structure_graph.html
+++ b/docs/PyCTBN.tests.structure_graph.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,12 +112,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-tests-structure-graph-package">
+  <section id="pyctbn-tests-structure-graph-package">
 <h1>PyCTBN.tests.structure_graph package<a class="headerlink" href="#pyctbn-tests-structure-graph-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_cim">
+<section id="module-PyCTBN.tests.structure_graph.test_cim">
 <span id="pyctbn-tests-structure-graph-test-cim-module"></span><h2>PyCTBN.tests.structure_graph.test_cim module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_cim" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_cim.TestConditionalIntensityMatrix">
@ -146,8 +146,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_networkgraph">
+<section id="module-PyCTBN.tests.structure_graph.test_networkgraph">
 <span id="pyctbn-tests-structure-graph-test-networkgraph-module"></span><h2>PyCTBN.tests.structure_graph.test_networkgraph module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_networkgraph" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_networkgraph.TestNetworkGraph">
@ -251,8 +251,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_sample_path">
+<section id="module-PyCTBN.tests.structure_graph.test_sample_path">
 <span id="pyctbn-tests-structure-graph-test-sample-path-module"></span><h2>PyCTBN.tests.structure_graph.test_sample_path module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_sample_path" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_sample_path.TestSamplePath">
@ -311,8 +311,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_setofcims">
+<section id="module-PyCTBN.tests.structure_graph.test_setofcims">
 <span id="pyctbn-tests-structure-graph-test-setofcims-module"></span><h2>PyCTBN.tests.structure_graph.test_setofcims module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_setofcims" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_setofcims.TestSetOfCims">
@ -368,8 +368,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_structure">
+<section id="module-PyCTBN.tests.structure_graph.test_structure">
 <span id="pyctbn-tests-structure-graph-test-structure-module"></span><h2>PyCTBN.tests.structure_graph.test_structure module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_structure" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_structure.TestStructure">
@ -423,8 +423,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph.test_trajectory">
+<section id="module-PyCTBN.tests.structure_graph.test_trajectory">
 <span id="pyctbn-tests-structure-graph-test-trajectory-module"></span><h2>PyCTBN.tests.structure_graph.test_trajectory module<a class="headerlink" href="#module-PyCTBN.tests.structure_graph.test_trajectory" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.structure_graph.test_trajectory.TestTrajectory">
@ -443,11 +443,11 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.structure_graph">
+<section id="module-PyCTBN.tests.structure_graph">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.tests.structure_graph" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/PyCTBN.tests.utility.html
+++ b/docs/PyCTBN.tests.utility.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,12 +112,12 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn-tests-utility-package">
+  <section id="pyctbn-tests-utility-package">
 <h1>PyCTBN.tests.utility package<a class="headerlink" href="#pyctbn-tests-utility-package" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="submodules">
+<section id="submodules">
 <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.utility.test_cache">
+<section id="module-PyCTBN.tests.utility.test_cache">
 <span id="pyctbn-tests-utility-test-cache-module"></span><h2>PyCTBN.tests.utility.test_cache module<a class="headerlink" href="#module-PyCTBN.tests.utility.test_cache" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.utility.test_cache.TestCache">
@ -145,8 +145,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.utility.test_json_importer">
+<section id="module-PyCTBN.tests.utility.test_json_importer">
 <span id="pyctbn-tests-utility-test-json-importer-module"></span><h2>PyCTBN.tests.utility.test_json_importer module<a class="headerlink" href="#module-PyCTBN.tests.utility.test_json_importer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.utility.test_json_importer.TestJsonImporter">
@ -255,8 +255,8 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.utility.test_sample_importer">
+<section id="module-PyCTBN.tests.utility.test_sample_importer">
 <span id="pyctbn-tests-utility-test-sample-importer-module"></span><h2>PyCTBN.tests.utility.test_sample_importer module<a class="headerlink" href="#module-PyCTBN.tests.utility.test_sample_importer" title="Permalink to this headline">¶</a></h2>
 <dl class="py class">
 <dt id="PyCTBN.tests.utility.test_sample_importer.TestSampleImporter">
@ -285,11 +285,11 @@
 </dd></dl>
-</div>
+</section>
-<div class="section" id="module-PyCTBN.tests.utility">
+<section id="module-PyCTBN.tests.utility">
 <span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-PyCTBN.tests.utility" title="Permalink to this headline">¶</a></h2>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/basic_main.html
+++ b/docs/basic_main.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,9 +112,9 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="basic-main-module">
+  <section id="basic-main-module">
 <h1>basic_main module<a class="headerlink" href="#basic-main-module" title="Permalink to this headline">¶</a></h1>
-</div>
+</section>
 	    </div>
--- a/docs/examples.html
+++ b/docs/examples.html
@ -59,7 +59,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -113,16 +113,16 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="examples">
+  <section id="examples">
 <h1>Examples<a class="headerlink" href="#examples" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="installation-usage">
+<section id="installation-usage">
 <h2>Installation/Usage<a class="headerlink" href="#installation-usage" title="Permalink to this headline">¶</a></h2>
 <p>Download the release in .tar.gz or .whl format and simply use pip install to install it:</p>
 <div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$pip install PyCTBN-1.0.tar.gz
 </pre></div>
 </div>
-</div>
+</section>
-<div class="section" id="implementing-your-own-data-importer">
+<section id="implementing-your-own-data-importer">
 <h2>Implementing your own data importer<a class="headerlink" href="#implementing-your-own-data-importer" title="Permalink to this headline">¶</a></h2>
 <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="sd">&quot;&quot;&quot;This example demonstrates the implementation of a simple data importer the extends the class abstract importer to import data in csv format.</span>
 <span class="sd">The net in exam has three ternary nodes and no prior net structure.</span>
@ -161,8 +161,8 @@
        <span class="k">pass</span>
 </pre></div>
 </div>
-</div>
+</section>
-<div class="section" id="parameters-estimation-example">
+<section id="parameters-estimation-example">
 <h2>Parameters Estimation Example<a class="headerlink" href="#parameters-estimation-example" title="Permalink to this headline">¶</a></h2>
 <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span> <span class="nn">PyCTBN</span> <span class="kn">import</span> <span class="n">JsonImporter</span>
 <span class="kn">from</span> <span class="nn">PyCTBN</span> <span class="kn">import</span> <span class="n">SamplePath</span>
@ -199,8 +199,8 @@
    <span class="nb">print</span><span class="p">(</span><span class="n">sofc1</span><span class="o">.</span><span class="n">actual_cims</span><span class="p">)</span>
 </pre></div>
 </div>
-</div>
+</section>
-<div class="section" id="structure-estimation-example">
+<section id="structure-estimation-example">
 <h2>Structure Estimation Example<a class="headerlink" href="#structure-estimation-example" title="Permalink to this headline">¶</a></h2>
 <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span> <span class="nn">PyCTBN</span> <span class="kn">import</span> <span class="n">JsonImporter</span>
 <span class="kn">from</span> <span class="nn">PyCTBN</span> <span class="kn">import</span> <span class="n">SamplePath</span>
@ -230,8 +230,8 @@
    <span class="n">se1</span><span class="o">.</span><span class="n">save_results</span><span class="p">()</span>
 </pre></div>
 </div>
-</div>
+</section>
-</div>
+</section>
 	    </div>
--- a/docs/genindex.html
+++ b/docs/genindex.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
--- a/docs/index.html
+++ b/docs/index.html
@ -59,7 +59,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -113,10 +113,10 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="welcome-to-pyctbn-s-documentation">
+  <section id="welcome-to-pyctbn-s-documentation">
 <h1>Welcome to PyCTBN’s documentation!<a class="headerlink" href="#welcome-to-pyctbn-s-documentation" title="Permalink to this headline">¶</a></h1>
 <div class="toctree-wrapper compound">
-<p class="caption"><span class="caption-text">Contents:</span></p>
+<p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a><ul>
@ -173,15 +173,15 @@
 </li>
 </ul>
 </div>
-</div>
+</section>
-<div class="section" id="indices-and-tables">
+<section id="indices-and-tables">
 <h1>Indices and tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a></h1>
 <ul class="simple">
 <li><p><a class="reference internal" href="genindex.html"><span class="std std-ref">Index</span></a></p></li>
 <li><p><a class="reference internal" href="py-modindex.html"><span class="std std-ref">Module Index</span></a></p></li>
 <li><p><a class="reference internal" href="search.html"><span class="std std-ref">Search Page</span></a></p></li>
 </ul>
-</div>
+</section>
 	    </div>
--- a/docs/modules.html
+++ b/docs/modules.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,7 +112,7 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="pyctbn">
+  <section id="pyctbn">
 <h1>PyCTBN<a class="headerlink" href="#pyctbn" title="Permalink to this headline">¶</a></h1>
 <div class="toctree-wrapper compound">
 <ul>
@ -171,7 +171,7 @@
 </li>
 </ul>
 </div>
-</div>
+</section>
 	    </div>
--- a/docs/py-modindex.html
+++ b/docs/py-modindex.html
@ -61,7 +61,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
--- a/docs/search.html
+++ b/docs/search.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
--- a/docs/searchindex.js
+++ b/docs/searchindex.js
--- a/docs/setup.html
+++ b/docs/setup.html
@ -58,7 +58,7 @@
-              <p class="caption"><span class="caption-text">Contents:</span></p>
+              <p><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="PyCTBN.PyCTBN.html">PyCTBN.PyCTBN package</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="PyCTBN.PyCTBN.html#subpackages">Subpackages</a></li>
@ -112,9 +112,9 @@
          <div role="main" class="">
 	    <div id="content" class="hfeed entry-container hentry">
-  <div class="section" id="setup-module">
+  <section id="setup-module">
 <h1>setup module<a class="headerlink" href="#setup-module" title="Permalink to this headline">¶</a></h1>
-</div>
+</section>
 	    </div>