Utilities#

Multi-Objective#

archai.discrete_search.utils.multi_objective.get_pareto_frontier(models: List[ArchaiModel], evaluation_results: Dict[str, ndarray], objectives: SearchObjectives) → Dict[str, Any][source]#

Get the pareto frontier of the given models and evaluation results.

Parameters:

  • models – List of models.

  • evaluation_results – Dictionary of evaluation results.

  • objectives – Search objectives.

Returns:

Dictionary with models, evaluation results and whether they are pareto optimal.

archai.discrete_search.utils.multi_objective.get_non_dominated_sorting(models: List[ArchaiModel], evaluation_results: Dict[str, ndarray], objectives: SearchObjectives) → List[Dict[str, Any]][source]#

Get the non-dominated sorting frontier of the given models and evaluation results.

Parameters:

  • models – List of models.

  • evaluation_results – Dictionary of evaluation results.

  • objectives – Search objectives.

Returns:

Dictionary with models, evaluation results and whether they are pareto optimal.