smac.multi_objective.aggregation_strategy¶

Classes¶

A class to mean-aggregate multi-objective costs to a single cost.

class smac.multi_objective.aggregation_strategy.MeanAggregationStrategy(scenario, objective_weights=None)[source]¶

A class to mean-aggregate multi-objective costs to a single cost.

Parameters:

scenario (Scenario)
objective_weights (list[float] | None, defaults to None) – Weights for an weighted average. Must be of the same length as the number of objectives.

__call__(values)[source]¶

Transform a multi-objective loss to a single loss.

Parameters:: values (list[float]) – Normalized values in the range [0, 1].
Returns:: cost – Combined cost.
Return type:: float

property meta: dict[str, Any]¶: Returns the meta data of the created object.

smac.multi_objective.abstract_multi_objective_algorithm

smac.multi_objective.parego