8b3f79f3079834f00c7ec62d5decd6bc026c1bc8,python/ray/tune/examples/tune_mnist_keras.py,,,#,47

Before Change

        config={
            "threads": 2,
            "lr": tune.sample_from(lambda spec: np.random.uniform(0.001, 0.1)),
            "momentum": tune.sample_from(
                lambda spec: np.random.uniform(0.1, 0.9)),
            "hidden": tune.sample_from(
                lambda spec: np.random.randint(32, 512)),
        })

After Change

        config={
            "threads": 2,
            "lr": tune.uniform(0.001, 0.1),
            "momentum": tune.uniform(0.1, 0.9),
            "hidden": tune.randint(32, 512),
        })
    print("Best hyperparameters found were: ", analysis.best_config)

Instances