How to compute the IoU of a Tensor and a List

[srishti-git1110 (Srishti Gureja)]

Hi,
Can you please see if the following thread helps?

"can't convert cuda:0 device type tensor to numpy. Use Tensor.cpu() to copy the tensor to host memory first." and "list object has no attribute cpu"

Hello guys, I have one of the common issues of type conversion “can’t convert cuda:0 device type tensor to numpy. Use Tensor.cpu() to copy the tensor to host memory first.” So, I tried to solve like the answer comment " .cpu().numpy() ". But unfortunately, another issue “list object has no attribute cpu.” By trying to solve with “.cpu().detach().numpy()”, I got the error “list object has no attribute cpu”. I also tried one of the related suggestions in this forum like “new_tensor = torch.tens…