tfm.core.train_lib.run_experiment

Runs train/eval configured by the experiment params.

distribution_strategy A distribution distribution_strategy.
task A Task instance.
mode A 'str', specifying the mode. Can be 'train', 'eval', 'train_and_eval' or 'continuous_eval'.
params ExperimentConfig instance.
model_dir A 'str', a path to store model checkpoints and summaries.
run_post_eval Whether to run post eval once after training, metrics logs are returned.
save_summary Whether to save train and validation summary.
trainer the base_trainer.Trainer instance. It should be created within the strategy.scope().
controller_cls The controller class to manage the train and eval process. Must be a orbit.Controller subclass.

A 2-tuple of (model, eval_logs). model: tf.keras.Model instance. eval_logs: returns eval metrics logs when run_post_eval is set to True, otherwise, returns {}.