Plotting and interpretting the Critic Loss

[kjmiller944]

Hi Erik, thank you for this useful and intuitive contribution. I have some questions related to the Wasserstein loss.

Question 1: Why does the critic loss have four elements? I would have thought it would be composed of three terms: the critic loss with respect to the fake images, the critic loss with respect to the real images, and the gradient penalty term. What is the fourth element?

Question 2: I see that you are only printing progress for the first element of the critic loss. What is the proper way to calculate the total critic loss that accounts for fake images, real images, and the gradient penalty term?