unable to get repr for class ‘torch.tensor’
Posted 菜是原罪zm
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了unable to get repr for class ‘torch.tensor’相关的知识，希望对你有一定的参考价值。
1.调试程序发现计算loss的时候出现如题所示错误，导致后续程序报CUDA的错
nn.CrossEntropyLoss()，我设置ignore_index为0，mask设为0,1,2，做2分类，就会这样
2.将ignore_index改为-1，计算loss的时候把mask=mask-1，就能正常分类
不知道为啥会出现这种情况
以上是关于unable to get repr for class ‘torch.tensor’的主要内容，如果未能解决你的问题，请参考以下文章
I/O error on GET request for,PKIX path building failed,,unable to find valid certification path
git clone报错：fatal: unable to access ‘‘: SSL certificate problem: unable to get local issuer cer
git clone报错：fatal: unable to access ‘‘: SSL certificate problem: unable to get local issuer cer
Hibernate - HHH000352: Unable to release batch statement
Unable to load dispatcher.filter.StrutsPrepareAndExecuteFilter