Logging Exploitation in PBT

[marinayad]

In the ray package you should have in each trial a file with pbt_policy_trialID.txt And you should have pbt_global.txt for the experiment. These files are missing. These files should record whether this trial is an exploitation and what is the new configuration and how it was changed.

Lines in pbt.py in ray package.

        trial_path = os.path.join(
            trial.local_experiment_path, "pbt_policy_" + trial_id + ".txt"
        )

        # Log to global file.
        with open(
            os.path.join(trial.local_experiment_path, "pbt_global.txt"), "a+"
        ) as f: