About the loss: reg loss and cls loss

[CoconutSweet999]

Hi!Thanks for sharing your code！
When I tried to retrain the model, I found that the reg loss gradually dropped to negative numbers, while the cls loss first went down and then rose rapidly and finally remained around 1.75.Although the minADE indicator is declining, whether cls loss has a training abnormality？
Thank you !

[9p15p]

I have the same question

[9p15p]

[gah07123]

I have the same question