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Old engine for Continuous Time Bayesian Networks. Superseded by reCTBN. 🐍 https://github.com/madlabunimib/PyCTBN
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PyCTBN/main_package/classes/trajectory.py

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import pandas as pd
import numpy as np
class Trajectory():
"""
Rappresenta una traiettoria come un numpy_array contenente n-ple (indx, T_k,S_i,.....,Sj)
Offre i metodi utili alla computazione sulla struttura stessa.
Una Trajectory viene costruita a partire da una lista di numpyarray dove ogni elemento rappresenta una colonna
della traj
:actual_trajectory: il numpy_array contenente la successione di n-ple (indx, T_k,S_i,.....,Sj)
"""
def __init__(self, list_of_columns):
self.actual_trajectory = np.array(list_of_columns, dtype=object).T
def get_trajectory(self):
return self.actual_trajectory
def merge_columns(self, list_of_cols):
return np.vstack(list_of_cols).T