onnx:Resize in opset 11 to support Pytorch‘s behavior

报错内容：

D:\Anaconda3\lib\site-packages\torch\onnx\symbolic_helper.py:243: UserWarning: You are trying to export the model with onnx:Upsample for ONNX opset version 9. This operator might cause results to not match the expected results by PyTorch.
ONNX's Upsample/Resize operator did not match Pytorch's Interpolation until opset 11. Attributes to determine how to transform the input were added in onnx:Resize in opset 11 to support Pytorch's behavior (like coordinate_transformation_mode and nearest_mode).
We recommend using opset 11 and above for models using this operator. 
  "" + str(_export_onnx_opset_version) + ". "

上采样引起的：

  

   

    

     

    
    

     

      up3 = F.interpolate(output3_, size=[output2_.size(2), output2_.size(3)], mode="nearest")
     
    
   

    

     

    
    

     

       output2 = output2_ + up3
     
    
   

    

     

    
    

     

       output2 = self.merge2(output2)
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

       up2 = F.interpolate(output2, size&#
     
    
  
 

文章来源: blog.csdn.net，作者：网奇，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/jacke121/article/details/115332714