Evaluation Mode doesn't work.

[Leanna97]

Thanks for your great work. I train my 'vig_ti_224_gelu' model and the accuracy reaches 78.22%. These results are from the summary.csv generated during training. When I try to resume the saved checkpoint using '--resume', it works well. However, when I tried to evaluate the saved model using '--evaluate', the results become 1.04% and the loss is nan. Could anyone help me to solve this problem?

summary.csv:

'--evaluate':

[YatingHuang7]

Thanks for your great work. I train my 'vig_ti_224_gelu' model and the accuracy reaches 78.22%. These results are from the summary.csv generated during training. When I try to resume the saved checkpoint using '--resume', it works well. However, when I tried to evaluate the saved model using '--evaluate', the results become 1.04% and the loss is nan. Could anyone help me to solve this problem?

summary.csv:

'--evaluate':

Hi, Have you found a solution? I have the same problem。

[iamhankai]

I think it's the version issue. Please refer to #219 (comment)

[FreeZ3e]

Same problem, I tried torchvision==0.8.2, torch==1.7.1, timm==0.3.2 and CUDA11.0. But didn't work in evaluate mode.

[xxrrnn]

我通过改变imagenet的文件结构解决了问题。我的imagenet结构中，val里面是很多jpeg，而train里面是很多文件夹。根据#219老哥的colab，应该是val里面很多文件夹，train里面1个文件夹。因此只需要将二者的名称交换，就能够输出正确的结果。

[FreeZ3e]

I solved this problem by using "--resume" to load pretrained model instead of "--pretrain_path".
If you want use "--pretrain_path" to evaluate model, plz use "torch.save()" to save model first.