pyhgf.updates.prediction_error.nodes.dirichlet.update_cluster#
- pyhgf.updates.prediction_error.nodes.dirichlet.update_cluster(operands: Tuple, edges: Tuple[AdjacencyLists, ...], node_idx: int) Dict[int, Dict][source]#
Update an existing cluster.
- Parameters:
- operands
Non-static parameters.
- edges
The edges of the neural network as a tuple of
pyhgf.typing.Indexes. The tuple has the same length as node number. For each node, the index lists the value/volatility parents/children.- node_idx
Pointer to the Dirichlet process input node.
- Returns:
- attributes
The attributes of the probabilistic nodes.