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optuna_quickstart_quadratic_function_hyperparameter_optimization.py

python

A basic example that optimizes a quadratic function using a trial object to sugge

15d ago10 linesoptuna.readthedocs.io
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optuna_quickstart_quadratic_function_hyperparameter_optimization.py
1import optuna
2
3def objective(trial):
4    x = trial.suggest_float("x", -10, 10)
5    return (x - 2) ** 2
6
7study = optuna.create_study()
8study.optimize(objective, n_trials=100)
9
10print(f"Best value: {study.best_value} (params: {study.best_params})")