loss function evaluated as zero.

Question

loss function evaluated as zero.

jungsdao opened this issue 7 months ago · comments

During training, I'm observing weird cases of getting zero loss function value over epochs and model is not improving at all.

umbrella_run-123.log

I'm not sure what is causing this error. I'm using main branch and the latest version of mace.
Many thanks in advance!

Ilyes Batatia · Answer 1 · Fri Feb 02 2024 23:48:34 GMT+0800 (China Standard Time)

Are you sure you put in the right keys in the input file for xyz?

Hyunwook Jung · Answer 2 · Sat Feb 03 2024 00:52:07 GMT+0800 (China Standard Time)

It was my mistake of using wrong key for energy and forces. Sorry for bothering with trivial mistake! Thank you for your help :)On 2. Feb 2024, at 16:48, Ilyes Batatia ***@***.***> wrote: Are you sure you put in the right keys in the input file for xyz? —Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you authored the thread.Message ID: ***@***.***>