optuna.study.StudySummary
- class optuna.study.StudySummary(study_name, direction, best_trial, user_attrs, system_attrs, n_trials, datetime_start, study_id, *, directions=None)[source]
Basic attributes and aggregated results of a
Study
.See also
optuna.study.get_all_study_summaries()
.- Parameters
- direction
StudyDirection
of theStudy
.Note
This attribute is only available during single-objective optimization.
- directions
A sequence of
StudyDirection
objects.
- best_trial
optuna.trial.FrozenTrial
with best objective value in theStudy
.
- user_attrs
Dictionary that contains the attributes of the
Study
set withoptuna.study.Study.set_user_attr()
.
Attributes