optuna.get_all_study_summaries¶

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

Get all history of studies stored in a specified storage.

Example

print("foo")

Parameters: storage – Database URL. Please see also the documentation of create_study() for further details.
Returns: List of study history summarized as StudySummary objects.