all_convnet.py 文件源码

def unpickle(file):
    fo = open(file, 'rb')
    d = pickle.load(fo, encoding='latin1')
    fo.close()
    return {'x': np.cast[th.config.floatX]((-127.5 + d['data'].reshape((10000,3,32,32)))/128.), 'y': np.array(d['labels']).astype(np.uint8)}