size mismatch (got input: [2, 128, 6, 6] , target: [2, 5, 5]
时间: 2024-05-27 20:11:48 浏览: 7
This error typically occurs when the dimensions of the input and target tensors do not match. In this case, the input tensor has dimensions [2, 128, 6, 6], while the target tensor has dimensions [2, 5, 5].
To fix this error, you need to ensure that the dimensions of the input and target tensors match. You may need to reshape or resize the input tensor to match the size of the target tensor. Alternatively, you may need to adjust the size of the target tensor to match the size of the input tensor.
You can use PyTorch functions such as torch.reshape or torch.nn.functional.interpolate to resize or reshape tensors as needed. It's also important to ensure that the shapes of the tensors are correct throughout the entire model, from input to output.
相关推荐
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![rar](https://img-home.csdnimg.cn/images/20210720083606.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)