about the optimizer

[pSGAme]

thanks for your great work!
currently, i want to change the optimizer from sgd to adam (NAME: 'adam'). However, the loss turns to be nan, what is the possible reason for that?

ps: sh scripts/maple/base2new_train_maple.sh imagenet 2

[liyih]

I met the same problem, do you solve it now?
thank you!