mixle.models._result module

Shared fit-result base for the model-layer experiment helpers.

Several model helpers (random_graph, knowledge_graph, grammar, partially_observable_markov_decision_process, …) report a fit as the same small (model, history) record, optionally with a held-out validation_history. They share this one generic base rather than each redefining the dataclass, so the common shape lives in a single place while each module keeps its own public class name (and narrows the model type via the generic parameter).

class FitResult(model, history, validation_history=None)

Bases: Generic[ModelT]

Fitted model plus its training log-likelihood history.

validation_history holds the held-out log-likelihood trace when a validation set was supplied during fitting, else None.

Parameters:

• model (ModelT)

• history (list[float])

• validation_history (list[float] | None)