Skip to content

ValueError: Target and input must have the same number of elements. target nelement (128) != input nelement (98) #3

@DanhNamHoang

Description

@DanhNamHoang

Hi Ralmohsen,
When i run train_AAE.py, without change original source code, there have a isse like this:

Running on GeForce RTX 2080 Ti Train set size: 33800 /home/jason/.local/lib/python3.6/site-packages/torch/nn/functional.py:1386: UserWarning: nn.functional.sigmoid is deprecated. Use torch.sigmoid instead. warnings.warn("nn.functional.sigmoid is deprecated. Use torch.sigmoid instead.") /home/jason/.local/lib/python3.6/site-packages/torch/nn/modules/loss.py:512: UserWarning: Using a target size (torch.Size([128])) that is different to the input size (torch.Size([98])) is deprecated. Please ensure they have the same size. return F.binary_cross_entropy(input, target, weight=self.weight, reduction=self.reduction) Traceback (most recent call last): File "train_AAE.py", line 324, in <module> main(0, 0) File "train_AAE.py", line 211, in main D_real_loss = BCE_loss(D_result, y_real_) File "/home/jason/.local/lib/python3.6/site-packages/torch/nn/modules/module.py", line 493, in __call__ result = self.forward(*input, **kwargs) File "/home/jason/.local/lib/python3.6/site-packages/torch/nn/modules/loss.py", line 512, in forward return F.binary_cross_entropy(input, target, weight=self.weight, reduction=self.reduction) File "/home/jason/.local/lib/python3.6/site-packages/torch/nn/functional.py", line 2106, in binary_cross_entropy "!= input nelement ({})".format(target.numel(), input.numel())) ValueError: Target and input must have the same number of elements. target nelement (128) != input nelement (98)
How i can fix it?

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions