I have a 1D Variable (LongTensor) and i want to find the indices of the elements with a given value (zero). Is there a way to do this efficiently in PyTorch?
For instance, in order to get the indices of non-zero elements, i do this:
@Nicolas_Beaudoin-Gag How can we use output of nonzero() function as index for accessing data from a tensor min_dist_sort (torch.DoubleTensor) which is torch.Size([9567, 4]). It has sorted distance in each column. It has zeros, I’m looking for minimum non-zero distance in each column. Hence, I’m doing the following (where ind some column number).
TypeError: Performing basic indexing on a tensor and encountered an error indexing dim 0 with an object of type torch.LongTensor. The only supported types are integers, slices, numpy scalars, or if indexing with a torch.LongTensor or torch.ByteTensor only a single Tensor may be passed.
I’m not able to understand what the problem might be. Any suggestions here. Thank you.
hi,
I want to find the location of specific value in 3 dimention in pytorch. I used in2sub function in Matlab. Do you know what is the best option in Pytorch?