Fine Tuning Segformer on Custom Dataset, getting negative loss
Screenshot 2023-09-02 at 1.42.51 AM2198×1495 316 KBI am fine tuning a segformer model from Hugging Face on my custom dataset, I am seeing negative losses. The predictions were completely off too. What am I missing?I am following this blog:Fine-Tune a Semantic Segmentation Model with a Custom DatasetRelated question, where is the mapping for annotation’s color to the label is supposed to be done.In my case there is just 1 label whose pixel value in the mask image is 254 (gray scale) and everything else is 100. However, how does the model know what is what?
2023-10-20T02:45:49Z
Hello,Were you able to solve this problem. I am facing the same issue.Regards,Nikhil Masinete