def get_ut_index(self, node_value_pairs):
nodes, values = zip(*node_value_pairs)
index = []
for node in self.variables:
index_in_values_list = nodes.index(node)
value = values[index_in_values_list]
index.append(node.value_range.index(value))
return tuple(index)
def get_ut_index(self, node_value_pairs):
nodes, values = zip(*node_value_pairs)
index = []
for node in self.variables:
index_in_values_list = nodes.index(node)
value = values[index_in_values_list]
index.append(node.value_range.index(value))
return tuple(index)
def get_cpt_index(self, node_value_pairs):
'''
Can be used to determine the index in this densitys cpt that accords to
a completely specified node-value combination for all nodes that this
density depends on
@param node_value_pairs: A list of (Node,Value) pairs
@returns: A tuple representing the index
'''
nodes, values = zip(*node_value_pairs)
index = []
for node in self.variables:
index_in_values_list = nodes.index(node)
value = values[index_in_values_list]
index.append(node.value_range.index(value))
return tuple(index)
def get_cpt_index(self, node_value_pairs):
'''
Can be used to determine the index in this densitys cpt that accords to
a completely specified node-value combination for all nodes that this
density depends on
@param node_value_pairs: A list of (Node,Value) pairs
@returns: A tuple representing the index
'''
nodes, values = zip(*node_value_pairs)
index = []
for node in self.variables:
index_in_values_list = nodes.index(node)
value = values[index_in_values_list]
index.append(node.value_range.index(value))
return tuple(index)
