load_data.py 文件源码

def get_lookalike_people():
    m = Memory(cachedir='./cache_data', compress=6, verbose=0)
    load_func = m.cache(_get_lookalike_people)

    #faces, targets, target_ids = _get_lookalike_people()
    faces, targets, target_ids = load_func()

    return Bunch( data=faces.reshape(len(faces), -1), 
                  images=faces, 
                  target=target_ids, 
                  target_names=targets,
                  DESCR="Look Alike People Dataset")