optuna.study.get_all_study_summaries

optuna.study.get_all_study_summaries(storage: Union[str, storages.BaseStorage]) → List[StudySummary][source]

Get all history of studies stored in a specified storage.

Parameters

storage – Database URL such as sqlite:///example.db. Please see also the documentation of create_study() for further details.

Returns

List of study history summarized as StudySummary objects.