Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

errD_real 和 errD_fake 分别backward和 这两个loss加起来用errD去backward有区别吗 #4

Open
jehovahxu opened this issue Jun 12, 2018 · 2 comments
Open

errD_real 和 errD_fake 分别backward和 这两个loss加起来用errD去backward有区别吗 #4

jehovahxu opened this issue Jun 12, 2018 · 2 comments

Comments

@jehovahxu
Copy link

我试过按照代码中errD_fake和errD_real分别backward，D网络和G网络以及L1的loss都能下降，用errD去backward，errD_real迅速降到零，errD_fake一直在上升，这是为什么呢
@jianingwangind
Copy link

Hi, have you already found the anwser? I have also met thie problem and i cant tell the difference when i use errD for the backpropogation since its only a sum so it shoulnt influence the result at all. Looking forward to your reply

@jehovahxu
Copy link
Author

@jianingwangind It is caused by label

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@jehovahxu @jianingwangind