4acb2e669d287af76b2936b42d801b7d1c818c4d,examples/skimage_lbp_simple.py,,load_data,#,28

Before Change

    dataset = fetch_olivetti_faces(shuffle=True, random_state=rng)
    faces = dataset.images
    target = dataset.target
    classes = sorted(list(set(target)))
    ref_index = [(np.min(np.where(target == index))) for index in classes]
    x_ref = faces[ref_index]
    y_ref = target[ref_index]
    test_index = [index for index in range(len(faces)) if index not in ref_index]
    x_test = faces[test_index]

After Change

    faces = dataset.images
    target = dataset.target
    classes = np.unique(target)
    classes.sort()

    ref_index = np.argmax(target == classes[:, None], axis=1)
    test_index = np.delete(np.arange(len(faces)), ref_index)

Instances