Closed jacklin602 closed 2 years ago
hi, thank you for this issue! Yes, it also happens to me sometimes. I think it's due to my non-optimal network design and hyper-parameter choices (e.g. too large learning rate), which leads to unstable training. I made this demo to show that the IoU loss is differentiable and didn't pay much attention to details. But I don't think it's a big problem. I've used the IoU loss to train some 3D detectors. It worked well and didn't show any instability.
Thanks for your reply! Just want to make sure that it's not a personal problem :) And thanks for your great work again!
Hi @lilanxiao, thanks for your great work! When I run the demo, I found that sometimes loss will suddenly increase and iou will suddenly drop. Is there any ideas about this problem?