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

gPINN_ #2

Open
Caruana0 opened this issue May 29, 2022 · 1 comment
Open

gPINN_ #2

Caruana0 opened this issue May 29, 2022 · 1 comment
Assignees
@jeremyyu8

Comments

@Caruana0
Copy link

loss gPINN

thank you first for code sharing. Could you explain to me why the loss function is composed of two values. Normally it is the sum of several weighted loss functions L = Lf + w Lg
@jeremyyu8
Copy link
Contributor

Hi @Caruana0,

I'm not sure which example this screenshot is from. Assuming this is a gPINN 1D example using hard constraints, you are correct that the total loss is "the sum of several weighted loss functions L = Lf + w Lg." The two terms in the column are just "Lf" and "w Lg" shown separately.

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

@jeremyyu8 jeremyyu8

Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@jeremyyu8 @Caruana0