Tune Execution (tune.Tuner)#

Tuner#

Tuner

Tuner is the recommended way of launching hyperparameter tuning jobs with Ray Tune.

Tuner.fit

Executes hyperparameter tuning job as configured and returns result.

Tuner.get_results

Get results of a hyperparameter tuning run.

Tuner Configuration#

TuneConfig

Tune specific configs.

See also

The Tuner constructor also takes in a RunConfig.

Restoring a Tuner#

Tuner.restore

Restores Tuner after a previously failed run.

Tuner.can_restore

Checks whether a given directory contains a restorable Tune experiment.

tune.run_experiments#

run_experiments

Runs and blocks until all trials finish.

run

Executes training.

Experiment

Tracks experiment specifications.

TuneError

General error class raised by ray.tune.