Index

Symbols

--allow-websocket-origin optuna-dashboard command line option --column optuna-studies command line option --debug optuna command line option --direction optuna-create-study command line option --fit-width optuna-studies command line option --format optuna-studies command line option --key optuna-study-set-user-attr command line option --log-file optuna command line option --max-width optuna-studies command line option --n-jobs optuna-study-optimize command line option --n-trials optuna-study-optimize command line option --noindent optuna-studies command line option --out optuna-dashboard command line option --print-empty optuna-studies command line option --quiet optuna command line option --quote optuna-studies command line option --skip-if-exists optuna-create-study command line option --sort-ascending optuna-studies command line option

--sort-column optuna-studies command line option --sort-descending optuna-studies command line option --storage optuna command line option --study optuna-dashboard command line option optuna-study-optimize command line option optuna-study-set-user-attr command line option --study-name optuna-create-study command line option optuna-dashboard command line option optuna-delete-study command line option optuna-study-optimize command line option optuna-study-set-user-attr command line option --timeout optuna-study-optimize command line option --value optuna-study-set-user-attr command line option --verbose optuna command line option --version optuna command line option -c optuna-studies command line option -f optuna-studies command line option -k optuna-study-set-user-attr command line option -o optuna-dashboard command line option -q optuna command line option -v optuna command line option optuna-study-set-user-attr command line option

_

__init__() (optuna.distributions.CategoricalDistribution method) (optuna.distributions.DiscreteUniformDistribution method) (optuna.distributions.IntLogUniformDistribution method) (optuna.distributions.IntUniformDistribution method) (optuna.distributions.LogUniformDistribution method) (optuna.distributions.UniformDistribution method) (optuna.importance.FanovaImportanceEvaluator method) (optuna.importance.MeanDecreaseImpurityImportanceEvaluator method) (optuna.integration.AllenNLPExecutor method) (optuna.integration.AllenNLPPruningCallback method) (optuna.integration.CatalystPruningCallback method) (optuna.integration.ChainerMNStudy method) (optuna.integration.ChainerPruningExtension method) (optuna.integration.CmaEsSampler method) (optuna.integration.FastAIPruningCallback method) (optuna.integration.KerasPruningCallback method) (optuna.integration.lightgbm.LightGBMTuner method) (optuna.integration.lightgbm.LightGBMTunerCV method) (optuna.integration.LightGBMPruningCallback method) (optuna.integration.MLflowCallback method) (optuna.integration.MXNetPruningCallback method) (optuna.integration.OptunaSearchCV method) (optuna.integration.PyCmaSampler method) (optuna.integration.PyTorchIgnitePruningHandler method) (optuna.integration.PyTorchLightningPruningCallback method) (optuna.integration.SkoptSampler method) (optuna.integration.TensorBoardCallback method) (optuna.integration.TensorFlowPruningHook method) (optuna.integration.TFKerasPruningCallback method) (optuna.integration.XGBoostPruningCallback method) (optuna.multi_objective.samplers.BaseMultiObjectiveSampler method) (optuna.multi_objective.samplers.NSGAIIMultiObjectiveSampler method) (optuna.multi_objective.samplers.RandomMultiObjectiveSampler method) (optuna.multi_objective.study.MultiObjectiveStudy method) (optuna.multi_objective.trial.FrozenMultiObjectiveTrial method) (optuna.multi_objective.trial.MultiObjectiveTrial method) (optuna.pruners.BasePruner method) (optuna.pruners.HyperbandPruner method) (optuna.pruners.MedianPruner method) (optuna.pruners.NopPruner method) (optuna.pruners.PercentilePruner method) (optuna.pruners.SuccessiveHalvingPruner method) (optuna.pruners.ThresholdPruner method) (optuna.samplers.BaseSampler method) (optuna.samplers.CmaEsSampler method) (optuna.samplers.GridSampler method) (optuna.samplers.IntersectionSearchSpace method) (optuna.samplers.RandomSampler method) (optuna.samplers.TPESampler method) (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) (optuna.study.Study method) (optuna.study.StudyDirection method) (optuna.study.StudySummary method) (optuna.trial.FixedTrial method) (optuna.trial.FrozenTrial method) (optuna.trial.Trial method) (optuna.trial.TrialState method)

A

add_trial() (optuna.study.Study method)

AllenNLPExecutor (class in optuna.integration) AllenNLPPruningCallback (class in optuna.integration)

B

BaseMultiObjectiveSampler (class in optuna.multi_objective.samplers) BasePruner (class in optuna.pruners) BaseSampler (class in optuna.samplers) best_booster (optuna.integration.lightgbm.LightGBMTuner property) best_estimator_ (optuna.integration.OptunaSearchCV attribute) best_index_ (optuna.integration.OptunaSearchCV property) best_params (optuna.integration.lightgbm.LightGBMTuner property) (optuna.integration.lightgbm.LightGBMTunerCV property) (optuna.study.Study property)

best_params_ (optuna.integration.OptunaSearchCV property) best_score (optuna.integration.lightgbm.LightGBMTuner property) (optuna.integration.lightgbm.LightGBMTunerCV property) best_score_ (optuna.integration.OptunaSearchCV property) best_trial (optuna.structs.StudySummary attribute) (optuna.study.Study property) (optuna.study.StudySummary attribute) best_trial_ (optuna.integration.OptunaSearchCV property) best_value (optuna.study.Study property)

C

calculate() (optuna.samplers.IntersectionSearchSpace method) CatalystPruningCallback (class in optuna.integration) CategoricalDistribution (class in optuna.distributions) ChainerMNStudy (class in optuna.integration) ChainerPruningExtension (class in optuna.integration) check_distribution_compatibility() (in module optuna.distributions) check_trial_is_updatable() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) choices (optuna.distributions.CategoricalDistribution attribute) classes_ (optuna.integration.OptunaSearchCV property) CLIUsageError

CmaEsSampler (class in optuna.integration) (class in optuna.samplers) COMPLETE (optuna.structs.TrialState attribute) (optuna.trial.TrialState attribute) create_new_study() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) create_new_trial() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) create_study() (in module optuna) (in module optuna.multi_objective.study) (in module optuna.study) create_trial() (in module optuna.trial)

D

datetime_complete (optuna.multi_objective.trial.FrozenMultiObjectiveTrial attribute) (optuna.structs.FrozenTrial attribute) (optuna.trial.FrozenTrial attribute) datetime_start (optuna.multi_objective.trial.FrozenMultiObjectiveTrial attribute) (optuna.multi_objective.trial.MultiObjectiveTrial property) (optuna.structs.FrozenTrial attribute) (optuna.structs.StudySummary attribute) (optuna.study.StudySummary attribute) (optuna.trial.FrozenTrial attribute) (optuna.trial.Trial property) decision_function (optuna.integration.OptunaSearchCV property) delete_study() (in module optuna) (in module optuna.study) (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) direction (optuna.structs.StudySummary attribute) (optuna.study.Study property) (optuna.study.StudySummary attribute)

directions (optuna.multi_objective.study.MultiObjectiveStudy property) disable_default_handler() (in module optuna.logging) disable_propagation() (in module optuna.logging) DiscreteUniformDistribution (class in optuna.distributions) distribution_to_json() (in module optuna.distributions) distributions (optuna.multi_objective.trial.FrozenMultiObjectiveTrial attribute) (optuna.multi_objective.trial.MultiObjectiveTrial property) (optuna.structs.FrozenTrial property) (optuna.trial.FrozenTrial property) (optuna.trial.Trial property) dump_best_config() (in module optuna.integration.allennlp) DuplicatedStudyError duration (optuna.structs.FrozenTrial property) (optuna.trial.FrozenTrial property)

E

enable_default_handler() (in module optuna.logging) enable_propagation() (in module optuna.logging) enqueue_trial() (optuna.multi_objective.study.MultiObjectiveStudy method) (optuna.study.Study method)

evaluate() (optuna.importance.FanovaImportanceEvaluator method) (optuna.importance.MeanDecreaseImpurityImportanceEvaluator method)

F

FAIL (optuna.structs.TrialState attribute) (optuna.trial.TrialState attribute) FanovaImportanceEvaluator (class in optuna.importance) FastAIPruningCallback (class in optuna.integration) file optuna-study-optimize command line option

fit() (optuna.integration.OptunaSearchCV method) FixedTrial (class in optuna.trial) FrozenMultiObjectiveTrial (class in optuna.multi_objective.trial) FrozenTrial (class in optuna.structs) (class in optuna.trial)

G

get_all_study_summaries() (in module optuna) (in module optuna.study) (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_all_trials() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_all_versions() (optuna.storages.RDBStorage method) get_best_booster() (optuna.integration.lightgbm.LightGBMTuner method) get_best_trial() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_current_version() (optuna.storages.RDBStorage method) get_head_version() (optuna.storages.RDBStorage method) get_n_trials() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_param_importances() (in module optuna.importance) get_pareto_front_trials() (optuna.multi_objective.study.MultiObjectiveStudy method) get_study_direction() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_study_id_from_name() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_study_id_from_trial_id() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method)

get_study_name_from_id() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_study_system_attrs() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_study_user_attrs() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_trial() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_trial_number_from_id() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_trial_param() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_trial_params() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_trial_system_attrs() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_trial_user_attrs() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) get_trials() (optuna.multi_objective.study.MultiObjectiveStudy method) (optuna.study.Study method) get_verbosity() (in module optuna.logging) GridSampler (class in optuna.samplers)

H

high (optuna.distributions.DiscreteUniformDistribution attribute) (optuna.distributions.IntLogUniformDistribution attribute) (optuna.distributions.IntUniformDistribution attribute) (optuna.distributions.LogUniformDistribution attribute) (optuna.distributions.UniformDistribution attribute)

HyperbandPruner (class in optuna.pruners) hyperopt_parameters() (optuna.samplers.TPESampler static method)

I

infer_relative_search_space() (optuna.integration.CmaEsSampler method) (optuna.integration.PyCmaSampler method) (optuna.integration.SkoptSampler method) (optuna.multi_objective.samplers.BaseMultiObjectiveSampler method) (optuna.multi_objective.samplers.NSGAIIMultiObjectiveSampler method) (optuna.multi_objective.samplers.RandomMultiObjectiveSampler method) (optuna.samplers.BaseSampler method) (optuna.samplers.CmaEsSampler method) (optuna.samplers.GridSampler method) (optuna.samplers.RandomSampler method) (optuna.samplers.TPESampler method)

intermediate_values (optuna.multi_objective.trial.FrozenMultiObjectiveTrial attribute) (optuna.structs.FrozenTrial attribute) (optuna.trial.FrozenTrial attribute) intersection_search_space() (in module optuna.samplers) IntersectionSearchSpace (class in optuna.samplers) IntLogUniformDistribution (class in optuna.distributions) IntUniformDistribution (class in optuna.distributions) inverse_transform (optuna.integration.OptunaSearchCV property) is_available() (in module optuna.visualization)

J

json_to_distribution() (in module optuna.distributions)

K

KerasPruningCallback (class in optuna.integration)

L

LightGBMPruningCallback (class in optuna.integration) LightGBMTuner (class in optuna.integration.lightgbm) LightGBMTunerCV (class in optuna.integration.lightgbm) load_study() (in module optuna) (in module optuna.multi_objective.study) (in module optuna.study)

LogUniformDistribution (class in optuna.distributions) low (optuna.distributions.DiscreteUniformDistribution attribute) (optuna.distributions.IntLogUniformDistribution attribute) (optuna.distributions.IntUniformDistribution attribute) (optuna.distributions.LogUniformDistribution attribute) (optuna.distributions.UniformDistribution attribute)

M

MAXIMIZE (optuna.structs.StudyDirection attribute) (optuna.study.StudyDirection attribute) MeanDecreaseImpurityImportanceEvaluator (class in optuna.importance) MedianPruner (class in optuna.pruners) method optuna-study-optimize command line option MINIMIZE (optuna.structs.StudyDirection attribute) (optuna.study.StudyDirection attribute)

MLflowCallback (class in optuna.integration) module optuna.structs MultiObjectiveStudy (class in optuna.multi_objective.study) MultiObjectiveTrial (class in optuna.multi_objective.trial) MXNetPruningCallback (class in optuna.integration)

N

n_objectives (optuna.multi_objective.study.MultiObjectiveStudy property) n_splits_ (optuna.integration.OptunaSearchCV attribute) n_trials (optuna.structs.StudySummary attribute) (optuna.study.StudySummary attribute) n_trials_ (optuna.integration.OptunaSearchCV property) NopPruner (class in optuna.pruners) NOT_SET (optuna.structs.StudyDirection attribute) (optuna.study.StudyDirection attribute)

NSGAIIMultiObjectiveSampler (class in optuna.multi_objective.samplers) number (optuna.multi_objective.trial.FrozenMultiObjectiveTrial attribute) (optuna.multi_objective.trial.MultiObjectiveTrial property) (optuna.structs.FrozenTrial attribute) (optuna.trial.FrozenTrial attribute) (optuna.trial.Trial property)

O

optimize() (optuna.integration.ChainerMNStudy method) (optuna.multi_objective.study.MultiObjectiveStudy method) (optuna.study.Study method) optuna command line option --debug --log-file --quiet --storage --verbose --version -q -v optuna-create-study command line option --direction --skip-if-exists --study-name optuna-dashboard command line option --allow-websocket-origin --out --study --study-name -o optuna-delete-study command line option --study-name optuna-studies command line option --column --fit-width --format --max-width --noindent --print-empty --quote --sort-ascending --sort-column --sort-descending -c -f

optuna-study-optimize command line option --n-jobs --n-trials --study --study-name --timeout file method optuna-study-set-user-attr command line option --key --study --study-name --value -k -v optuna.structs module OptunaError OptunaSearchCV (class in optuna.integration)

P

params (optuna.multi_objective.trial.FrozenMultiObjectiveTrial attribute) (optuna.multi_objective.trial.MultiObjectiveTrial property) (optuna.structs.FrozenTrial attribute) (optuna.trial.FrozenTrial attribute) (optuna.trial.Trial property) PercentilePruner (class in optuna.pruners) plot_contour() (in module optuna.visualization) plot_edf() (in module optuna.visualization) plot_intermediate_values() (in module optuna.visualization) plot_optimization_history() (in module optuna.visualization) plot_parallel_coordinate() (in module optuna.visualization) plot_param_importances() (in module optuna.visualization) plot_pareto_front() (in module optuna.multi_objective.visualization) plot_slice() (in module optuna.visualization)

predict (optuna.integration.OptunaSearchCV property) predict_log_proba (optuna.integration.OptunaSearchCV property) predict_proba (optuna.integration.OptunaSearchCV property) prune() (optuna.pruners.BasePruner method) (optuna.pruners.HyperbandPruner method) (optuna.pruners.MedianPruner method) (optuna.pruners.NopPruner method) (optuna.pruners.PercentilePruner method) (optuna.pruners.SuccessiveHalvingPruner method) (optuna.pruners.ThresholdPruner method) PRUNED (optuna.structs.TrialState attribute) (optuna.trial.TrialState attribute) PyCmaSampler (class in optuna.integration) PyTorchIgnitePruningHandler (class in optuna.integration) PyTorchLightningPruningCallback (class in optuna.integration)

Q

q (optuna.distributions.DiscreteUniformDistribution attribute)

R

RandomMultiObjectiveSampler (class in optuna.multi_objective.samplers) RandomSampler (class in optuna.samplers) RDBStorage (class in optuna.storages) read_trials_from_remote_storage() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) RedisStorage (class in optuna.storages) refit_time_ (optuna.integration.OptunaSearchCV attribute) remove_session() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) report() (optuna.multi_objective.trial.MultiObjectiveTrial method) (optuna.trial.Trial method) reseed_rng() (optuna.integration.CmaEsSampler method) (optuna.integration.PyCmaSampler method) (optuna.integration.SkoptSampler method) (optuna.samplers.BaseSampler method) (optuna.samplers.CmaEsSampler method) (optuna.samplers.GridSampler method) (optuna.samplers.RandomSampler method) (optuna.samplers.TPESampler method)

run() (optuna.integration.AllenNLPExecutor method) (optuna.integration.lightgbm.LightGBMTuner method) (optuna.integration.lightgbm.LightGBMTunerCV method) RUNNING (optuna.structs.TrialState attribute) (optuna.trial.TrialState attribute)

S

sample_independent() (optuna.integration.CmaEsSampler method) (optuna.integration.PyCmaSampler method) (optuna.integration.SkoptSampler method) (optuna.multi_objective.samplers.BaseMultiObjectiveSampler method) (optuna.multi_objective.samplers.NSGAIIMultiObjectiveSampler method) (optuna.multi_objective.samplers.RandomMultiObjectiveSampler method) (optuna.samplers.BaseSampler method) (optuna.samplers.CmaEsSampler method) (optuna.samplers.GridSampler method) (optuna.samplers.RandomSampler method) (optuna.samplers.TPESampler method) sample_indices_ (optuna.integration.OptunaSearchCV attribute) sample_relative() (optuna.integration.CmaEsSampler method) (optuna.integration.PyCmaSampler method) (optuna.integration.SkoptSampler method) (optuna.multi_objective.samplers.BaseMultiObjectiveSampler method) (optuna.multi_objective.samplers.NSGAIIMultiObjectiveSampler method) (optuna.multi_objective.samplers.RandomMultiObjectiveSampler method) (optuna.samplers.BaseSampler method) (optuna.samplers.CmaEsSampler method) (optuna.samplers.GridSampler method) (optuna.samplers.RandomSampler method) (optuna.samplers.TPESampler method) sample_train_set() (optuna.integration.lightgbm.LightGBMTuner method) (optuna.integration.lightgbm.LightGBMTunerCV method) sampler (optuna.multi_objective.study.MultiObjectiveStudy property) score() (optuna.integration.OptunaSearchCV method) score_samples (optuna.integration.OptunaSearchCV property) scorer_ (optuna.integration.OptunaSearchCV attribute) set_study_direction() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) set_study_system_attr() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) set_study_user_attr() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) set_system_attr() (optuna.multi_objective.study.MultiObjectiveStudy method) (optuna.multi_objective.trial.MultiObjectiveTrial method) (optuna.study.Study method) (optuna.trial.Trial method) set_trial_intermediate_value() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) set_trial_param() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) set_trial_state() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) set_trial_system_attr() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) set_trial_user_attr() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method)

set_trial_value() (optuna.storages.RDBStorage method) (optuna.storages.RedisStorage method) set_user_attr (optuna.integration.OptunaSearchCV property) set_user_attr() (optuna.multi_objective.study.MultiObjectiveStudy method) (optuna.multi_objective.trial.MultiObjectiveTrial method) (optuna.study.Study method) (optuna.trial.Trial method) set_verbosity() (in module optuna.logging) should_prune() (optuna.trial.Trial method) single() (optuna.distributions.CategoricalDistribution method) (optuna.distributions.DiscreteUniformDistribution method) (optuna.distributions.IntLogUniformDistribution method) (optuna.distributions.IntUniformDistribution method) (optuna.distributions.LogUniformDistribution method) (optuna.distributions.UniformDistribution method) SkoptSampler (class in optuna.integration) state (optuna.multi_objective.trial.FrozenMultiObjectiveTrial attribute) (optuna.structs.FrozenTrial attribute) (optuna.trial.FrozenTrial attribute) step (optuna.distributions.IntLogUniformDistribution attribute) (optuna.distributions.IntUniformDistribution attribute) stop() (optuna.study.Study method) StorageInternalError Study (class in optuna.study) study_ (optuna.integration.OptunaSearchCV attribute) study_name (optuna.structs.StudySummary attribute) (optuna.study.StudySummary attribute) StudyDirection (class in optuna.structs) (class in optuna.study) StudySummary (class in optuna.structs) (class in optuna.study) SuccessiveHalvingPruner (class in optuna.pruners) suggest_categorical() (optuna.multi_objective.trial.MultiObjectiveTrial method) (optuna.trial.Trial method) suggest_discrete_uniform() (optuna.multi_objective.trial.MultiObjectiveTrial method) (optuna.trial.Trial method) suggest_float() (optuna.multi_objective.trial.MultiObjectiveTrial method) (optuna.trial.Trial method) suggest_int() (optuna.multi_objective.trial.MultiObjectiveTrial method) (optuna.trial.Trial method) suggest_loguniform() (optuna.multi_objective.trial.MultiObjectiveTrial method) (optuna.trial.Trial method) suggest_uniform() (optuna.multi_objective.trial.MultiObjectiveTrial method) (optuna.trial.Trial method) system_attrs (optuna.multi_objective.study.MultiObjectiveStudy property) (optuna.multi_objective.trial.MultiObjectiveTrial property) (optuna.structs.StudySummary attribute) (optuna.study.Study property) (optuna.study.StudySummary attribute) (optuna.trial.Trial property)

T

TensorBoardCallback (class in optuna.integration) TensorFlowPruningHook (class in optuna.integration) TFKerasPruningCallback (class in optuna.integration) ThresholdPruner (class in optuna.pruners) to_external_repr() (optuna.distributions.CategoricalDistribution method) (optuna.distributions.DiscreteUniformDistribution method) (optuna.distributions.IntLogUniformDistribution method) (optuna.distributions.IntUniformDistribution method) (optuna.distributions.LogUniformDistribution method) (optuna.distributions.UniformDistribution method) to_internal_repr() (optuna.distributions.CategoricalDistribution method) (optuna.distributions.DiscreteUniformDistribution method) (optuna.distributions.IntLogUniformDistribution method) (optuna.distributions.IntUniformDistribution method) (optuna.distributions.LogUniformDistribution method) (optuna.distributions.UniformDistribution method)

TPESampler (class in optuna.samplers) train() (in module optuna.integration.lightgbm) transform (optuna.integration.OptunaSearchCV property) Trial (class in optuna.trial) TrialPruned, [1] trials (optuna.multi_objective.study.MultiObjectiveStudy property) (optuna.study.Study property) trials_ (optuna.integration.OptunaSearchCV property) trials_dataframe (optuna.integration.OptunaSearchCV property) trials_dataframe() (optuna.study.Study method) TrialState (class in optuna.structs) (class in optuna.trial)

U

UniformDistribution (class in optuna.distributions) upgrade() (optuna.storages.RDBStorage method) user_attrs (optuna.multi_objective.study.MultiObjectiveStudy property) (optuna.multi_objective.trial.FrozenMultiObjectiveTrial attribute) (optuna.multi_objective.trial.MultiObjectiveTrial property) (optuna.structs.FrozenTrial attribute) (optuna.structs.StudySummary attribute) (optuna.study.Study property) (optuna.study.StudySummary attribute) (optuna.trial.FrozenTrial attribute) (optuna.trial.Trial property)

user_attrs_ (optuna.integration.OptunaSearchCV property)

V

value (optuna.structs.FrozenTrial attribute) (optuna.trial.FrozenTrial attribute)

values (optuna.multi_objective.trial.FrozenMultiObjectiveTrial attribute)

W

with_traceback() (optuna.exceptions.CLIUsageError method) (optuna.exceptions.DuplicatedStudyError method) (optuna.exceptions.OptunaError method) (optuna.exceptions.StorageInternalError method) (optuna.exceptions.TrialPruned method) (optuna.TrialPruned method)

X

XGBoostPruningCallback (class in optuna.integration)