pyhgf.updates.prediction_error.volatile.volatile_node_prediction_error#

pyhgf.updates.prediction_error.volatile.volatile_node_prediction_error(attributes, node_idx, edges, update_type, **args)[source]#

Apply prediction errors and posterior updates to the volatility parent.

  • Value PE: for external value parents (if any)

  • Volatility PE: for the implicit internal volatility level

Parameters:

  • attributes (dict)

  • node_idx (int)

  • edges (tuple[AdjacencyLists, ...])

  • update_type (str)

Return type:

dict