读取数据例程

 placeholderCopydef read_data():
    global m, n

    m = 50
    n = 1

    train_X = np.array(

阵列的内部数据

 placeholderCopy).astype('float32')

    train_Y = np.array(

阵列的内部数据

 placeholderCopy).astype('float32')

    return train_X, train_Y