Optuna

Snippets

import optuna
optuna.logging.set_verbosity(optuna.logging.WARNING)

def objective(trial):
    x = trial.suggest_int('x', 0, 10)
    print(f'{trial.number=},', f'{x=}')
    return x

study = optuna.create_study()
study.optimize(objective, n_trials=5)
print('Best Params: ', study.best_params)

trial.number=0, x=5
trial.number=1, x=2
trial.number=2, x=5
trial.number=3, x=6
trial.number=4, x=7
Best Params:  {'x': 2}