Old engine for Continuous Time Bayesian Networks. Superseded by reCTBN. 🐍
https://github.com/madlabunimib/PyCTBN
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57 lines
1.9 KiB
57 lines
1.9 KiB
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import json_importer as imp
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import trajectory as tr
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import structure as st
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class SamplePath:
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"""
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Contiene l'aggregazione di una o più traiettorie e la struttura della rete.
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Ha il compito dato di costruire tutte gli oggetti Trajectory e l'oggetto Structure
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a partire dai dataframe contenuti in self.importer
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:importer: l'oggetto Importer che ha il compito di caricare i dataset
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:trajectories: lista di oggetti Trajectories
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:structure: oggetto Structure
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"""
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def __init__(self, files_path, samples_label, structure_label, variables_label, time_key, variables_key):
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self.importer = imp.JsonImporter(files_path, samples_label, structure_label,
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variables_label, time_key, variables_key)
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self._trajectories = None
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self._structure = None
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self.total_variables_count = None
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def build_trajectories(self):
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self.importer.import_data()
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self._trajectories = \
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tr.Trajectory(self.importer.build_list_of_samples_array(self.importer.concatenated_samples),
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len(self.importer.sorter) + 1)
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#self.trajectories.append(trajectory)
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self.importer.clear_concatenated_frame()
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def build_structure(self):
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self.total_variables_count = len(self.importer.sorter)
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labels = self.importer._df_variables['Name'].to_list()
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indxs = self.importer._df_variables.index.to_numpy()
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vals = self.importer._df_variables['Value'].to_numpy()
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edges = list(self.importer._df_structure.to_records(index=False))
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self._structure = st.Structure(labels, indxs, vals, edges,
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self.total_variables_count)
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@property
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def trajectories(self):
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return self._trajectories
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@property
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def structure(self):
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return self._structure
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def total_variables_count(self):
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return self.total_variables_count
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