optuna.load_study¶
- optuna.load_study(study_name: str, storage: Union[str, storages.BaseStorage], sampler: samplers.BaseSampler = None, pruner: pruners.BasePruner = None) Study [source]¶
Load the existing
Study
that has the specified name.- Parameters
study_name – Study’s name. Each study has a unique name as an identifier.
storage – Database URL such as
sqlite:///example.db
. Please see also the documentation ofcreate_study()
for further details.sampler – A sampler object that implements background algorithm for value suggestion. If
None
is specified,TPESampler
is used as the default. See alsosamplers
.pruner – A pruner object that decides early stopping of unpromising trials. If
None
is specified,MedianPruner
is used as the default. See alsopruners
.
See also
optuna.load_study()
is an alias ofoptuna.study.load_study()
.