Hello, Regarding Training Loss Issue

[JAMESYJL]

Thank you for your work!

I have noticed that during training, the loss frequently oscillates between positive and negative values. Is this behavior normal? Or does it indicate an issue with my data or modifications in the code?

Best regards,

[JingyangOu]

Thank you for your attention.

The loss oscillating between positive and negative values is abnormal. I haven't encountered this issue in my own runs, and theoretically, the loss should remain positive. This is likely due to specific code modifications rather than data-related issues. If the main modifications to the code can be provided, it would make it easier for me to diagnose and resolve the problem.