The loss is so large and iou of each class is 0 except background.

[yyangmei]

I train segnet using SBD and pascal voc 2012, but my loss is so large such as 578002. And when i eval my model on val, i get iou of each class is 0. What's wrong is it? Thank you so much.

[komms]

can you share your config file?

[yunclouding]

i have the same question, do you have any solution

[komms]

set size_average=true in the config file

[pnzsl]

set size_average=true in the config file

this is my config.would you mind telling me how to resolve the problem in above? loss is large and acc is bad

[opee007]

i have the same question, do you have any solution?