Repeat examples along batch dimension - PyTorch Forums
discuss.pytorch.org › t › repeat-examples-alongFeb 02, 2019 · An alternative way is to use torch.repeat(). So with torch.repeat() , you can specify the number of repeats for each dimension: >>> a = torch.randn(8, 3, 224, 224) >>> b = a.repeat(3, 1, 1, 1) >>> b.shape torch.Size([24, 3, 224, 224])
torch.any — PyTorch 1.10.1 documentation
pytorch.org › docs › stabletorch.any. input ( Tensor) – the input tensor. Tests if any element in input evaluates to True. This function matches the behaviour of NumPy in returning output of dtype bool for all supported dtypes except uint8 . For uint8 the dtype of output is uint8 itself. For each row of input in the given dimension dim , returns True if any element in ...
lua - Torch - repeat tensor like numpy repeat - Stack Overflow
https://stackoverflow.com/questions/35227224I am trying to repeat a tensor in torch in two ways. For example repeating the tensor {1,2,3,4} 3 times both ways to yield; {1,2,3,4,1,2,3,4,1,2,3,4} {1,1,1,2,2,2,3,3,3,4,4,4} There is a built in torch:repeatTensor function which will generate the first of the two (like numpy.tile()) but I can't find one for the latter (like numpy.repeat()).I'm sure that I could call sort on the first to give ...
Repeat examples along batch dimension - PyTorch Forums
https://discuss.pytorch.org/t/repeat-examples-along-batch-dimension/3621702.02.2019 · An alternative way is to use torch.repeat (). So with torch.repeat (), you can specify the number of repeats for each dimension: >>> a = torch.randn (8, 3, 224, 224) >>> b = a.repeat (3, 1, 1, 1) >>> b.shape torch.Size ( [24, 3, 224, 224]) Sorry for the confusion. I omit to mention that the same element should be in succession.
torch.tile — PyTorch 1.10.1 documentation
pytorch.org › docs › stabletorch.tile(input, dims) → Tensor. Constructs a tensor by repeating the elements of input . The dims argument specifies the number of repetitions in each dimension. If dims specifies fewer dimensions than input has, then ones are prepended to dims until all dimensions are specified. For example, if input has shape (8, 6, 4, 2) and dims is (2 ...