机器学习相关，小白提问

Question

Traceback (most recent call last):
  File "main.py", line 56, in <module>
    main()
  File "main.py", line 43, in main
    model.train(original_img, noisy_samples, learning_rate, num_epochs,
  File "C:\Users\luyi\AI\assignment7\mp7\linear_mrf.py", line 320, in train
    train = optimizer.minimize(train_obj,)
TypeError: minimize() missing 1 required positional argument: 'var_list'

这个报错什么意思，需要怎么修改才能让程序跑通。报错的位置是这里。

        train = optimizer.minimize(train_obj,)

这个var_list要输入什么东西吗？

Answer 1

貌似这个方法需要两个参数，你只传了一个