Old engine for Continuous Time Bayesian Networks. Superseded by reCTBN. 🐍
https://github.com/madlabunimib/PyCTBN
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<div class="section" id="module-set_of_cims">
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<span id="set-of-cims-module"></span><h1>set_of_cims module<a class="headerlink" href="#module-set_of_cims" title="Permalink to this headline">¶</a></h1>
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<dl class="py class">
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<dt id="set_of_cims.SetOfCims">
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<em class="property">class </em><code class="sig-prename descclassname">set_of_cims.</code><code class="sig-name descname">SetOfCims</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">node_id</span><span class="p">:</span> <span class="n">str</span></em>, <em class="sig-param"><span class="n">parents_states_number</span><span class="p">:</span> <span class="n">List</span></em>, <em class="sig-param"><span class="n">node_states_number</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">p_combs</span><span class="p">:</span> <span class="n">numpy.ndarray</span></em><span class="sig-paren">)</span><a class="headerlink" href="#set_of_cims.SetOfCims" title="Permalink to this definition">¶</a></dt>
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<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
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<p>Aggregates all the CIMS of the node identified by the label _node_id.</p>
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<dl class="field-list simple">
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<dt class="field-odd">Parameters</dt>
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<dd class="field-odd"><ul class="simple">
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<li><p><strong>node_id</strong> – the node label</p></li>
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<li><p><strong>parents_states_number</strong> (<em>List</em>) – the cardinalities of the parents</p></li>
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<li><p><strong>node_states_number</strong> (<em>int</em>) – the caridinality of the node</p></li>
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<li><p><strong>p_combs</strong> (<em>numpy.ndArray</em>) – the p_comb structure bound to this node</p></li>
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</ul>
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</dd>
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<dt class="field-even">_state_residence_time</dt>
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<dd class="field-even"><p>matrix containing all the state residence time vectors for the node</p>
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</dd>
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<dt class="field-odd">_transition_matrices</dt>
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<dd class="field-odd"><p>matrix containing all the transition matrices for the node</p>
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</dd>
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<dt class="field-even">_actual_cims</dt>
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<dd class="field-even"><p>the cims of the node</p>
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</dd>
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</dl>
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<dl class="py method">
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<dt id="set_of_cims.SetOfCims.actual_cims">
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<em class="property">property </em><code class="sig-name descname">actual_cims</code><a class="headerlink" href="#set_of_cims.SetOfCims.actual_cims" title="Permalink to this definition">¶</a></dt>
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<dd></dd></dl>
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<dl class="py method">
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<dt id="set_of_cims.SetOfCims.build_cims">
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<code class="sig-name descname">build_cims</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">state_res_times</span><span class="p">:</span> <span class="n">numpy.ndarray</span></em>, <em class="sig-param"><span class="n">transition_matrices</span><span class="p">:</span> <span class="n">numpy.ndarray</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#set_of_cims.SetOfCims.build_cims" title="Permalink to this definition">¶</a></dt>
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<dd><p>Build the <code class="docutils literal notranslate"><span class="pre">ConditionalIntensityMatrix</span></code> objects given the state residence times and transitions matrices.
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Compute the cim coefficients.The class member <code class="docutils literal notranslate"><span class="pre">_actual_cims</span></code> will contain the computed cims.</p>
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<dl class="field-list simple">
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<dt class="field-odd">Parameters</dt>
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<dd class="field-odd"><ul class="simple">
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<li><p><strong>state_res_times</strong> (<em>numpy.ndArray</em>) – the state residence times matrix</p></li>
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<li><p><strong>transition_matrices</strong> (<em>numpy.ndArray</em>) – the transition matrices</p></li>
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</ul>
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</dd>
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</dl>
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</dd></dl>
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<dl class="py method">
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<dt id="set_of_cims.SetOfCims.build_times_and_transitions_structures">
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<code class="sig-name descname">build_times_and_transitions_structures</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="headerlink" href="#set_of_cims.SetOfCims.build_times_and_transitions_structures" title="Permalink to this definition">¶</a></dt>
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<dd><p>Initializes at the correct dimensions the state residence times matrix and the state transition matrices.</p>
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</dd></dl>
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<dl class="py method">
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<dt id="set_of_cims.SetOfCims.filter_cims_with_mask">
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<code class="sig-name descname">filter_cims_with_mask</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">mask_arr</span><span class="p">:</span> <span class="n">numpy.ndarray</span></em>, <em class="sig-param"><span class="n">comb</span><span class="p">:</span> <span class="n">List</span></em><span class="sig-paren">)</span> → numpy.ndarray<a class="headerlink" href="#set_of_cims.SetOfCims.filter_cims_with_mask" title="Permalink to this definition">¶</a></dt>
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<dd><p>Filter the cims contained in the array <code class="docutils literal notranslate"><span class="pre">_actual_cims</span></code> given the boolean mask <code class="docutils literal notranslate"><span class="pre">mask_arr</span></code> and the index
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<code class="docutils literal notranslate"><span class="pre">comb</span></code>.</p>
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<dl class="field-list simple">
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<dt class="field-odd">Parameters</dt>
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<dd class="field-odd"><ul class="simple">
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<li><p><strong>mask_arr</strong> (<em>numpy.array</em>) – the boolean mask that indicates which parent to consider</p></li>
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<li><p><strong>comb</strong> (<em>numpy.array</em>) – the state/s of the filtered parents</p></li>
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</ul>
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</dd>
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<dt class="field-even">Returns</dt>
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<dd class="field-even"><p>Array of <code class="docutils literal notranslate"><span class="pre">ConditionalIntensityMatrix</span></code> objects</p>
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</dd>
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<dt class="field-odd">Return type</dt>
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<dd class="field-odd"><p>numpy.array</p>
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</dd>
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</dl>
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</dd></dl>
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<dl class="py method">
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<dt id="set_of_cims.SetOfCims.get_cims_number">
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<code class="sig-name descname">get_cims_number</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#set_of_cims.SetOfCims.get_cims_number" title="Permalink to this definition">¶</a></dt>
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<dd></dd></dl>
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<dl class="py method">
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<dt id="set_of_cims.SetOfCims.p_combs">
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<em class="property">property </em><code class="sig-name descname">p_combs</code><a class="headerlink" href="#set_of_cims.SetOfCims.p_combs" title="Permalink to this definition">¶</a></dt>
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