test_datasets.py 文件源码

def test_cifar():
    # only run data download tests 20% of the time
    # to speed up frequent testing
    random.seed(time.time())
    if random.random() > 0.8:
        (X_train, y_train), (X_test, y_test) = cifar10.load_data()
        (X_train, y_train), (X_test, y_test) = cifar100.load_data('fine')
        (X_train, y_train), (X_test, y_test) = cifar100.load_data('coarse')