optuna.logging.set_verbosity

optuna.logging.set_verbosity(verbosity)

Set the level for the Optuna’s root logger.

Parameters

verbosity (int) – Logging level, e.g., optuna.logging.DEBUG and optuna.logging.INFO.

Return type

None

Note

Optuna has following logging levels:

• optuna.logging.CRITICAL, optuna.logging.FATAL

• optuna.logging.ERROR

• optuna.logging.WARNING, optuna.logging.WARN

• optuna.logging.INFO

• optuna.logging.DEBUG