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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 Superseded by reCTBN.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/amalgamated_cims.py

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import conditional_intensity_matrix as cim
import numpy as np
class AmalgamatedCims:
def __init__(self, states_number,list_of_keys, list_of_matrices_dims):
self.actual_cims = {}
self.init_cims_structure(list_of_keys, list_of_matrices_dims)
self.states_per_variable = states_number
def init_cims_structure(self, keys, dims):
for key, dim in (keys, dims):
self.actual_cims[key] = np.empty(dim, dtype=cim.ConditionalIntensityMatrix)
for key in self.actual_cims.keys():
for indx in range(len(self.actual_cims[key])):
self.actual_cims[key][indx] = cim.ConditionalIntensityMatrix(self.states_per_variable)
def compute_matrix_indx(self, row, col):
return self.state_per_variable * row + col