I am confused about the Subset() for torch.dataset. I have a list of indices and a pytorch dataset (e.g. cifar). When I used the indices to get a subset from the dataset, the new subset.dataset still keeps the same length as the original dataset, even though when it is loaded into a dataloader, the length becomes correct.
I would like to find out a solution to check the length of a subset, and how to iterate the subset.
Thank you in advance