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

Why don't detach fake while updating D? #66

Open

FusionLi opened this issue Jun 23, 2021 · 0 comments

FusionLi commented Jun 23, 2021

For line 169 in UGATIT.py

UGATIT-pytorch/UGATIT.py

Line 169 in b8c4251

fake_A2B, _, _ = self.genA2B(real_A)

, why don't we use detach to stop gradient from G, as similar to implementation of pix2pix and cyclegan: https://github.com/junyanz/pytorch-CycleGAN-and-pix2pix/blob/f13aab8148bd5f15b9eb47b690496df8dadbab0c/models/pix2pix_model.py#L94

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment