tensor

问题 Specifically, I have a tensor of shape: torch.Size([1, 16]) I want to bucket this into 7 buckets (of 4 each). Example: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16] should become: [[1, 2, 3, 4], [3, 4, 5, 6], [5, 6, 7, 8], [7, 8, 9, 10], [9, 10, 11, 12], [11, 12, 13, 14], [13, 14, 15, 16], ] How can I achieve this with PyTorch? 回答1: Looks like an unfold: t.unfold(0,4,2) Output: tensor([[ 1., 2., 3., 4.], [ 3., 4., 5., 6.], [ 5., 6., 7., 8.], [ 7., 8., 9., 10.], [ 9., 10., 11., 12.],

问题 Specifically, I have a tensor of shape: torch.Size([1, 16]) I want to bucket this into 7 buckets (of 4 each). Example: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16] should become: [[1, 2, 3, 4], [3, 4, 5, 6], [5, 6, 7, 8], [7, 8, 9, 10], [9, 10, 11, 12], [11, 12, 13, 14], [13, 14, 15, 16], ] How can I achieve this with PyTorch? 回答1: Looks like an unfold: t.unfold(0,4,2) Output: tensor([[ 1., 2., 3., 4.], [ 3., 4., 5., 6.], [ 5., 6., 7., 8.], [ 7., 8., 9., 10.], [ 9., 10., 11., 12.],

来源： https://stackoverflow.com/questions/60430561/notimplementederror-cannot-convert-a-symbolic-tensor-up-sampling2d-4-target0

来源： https://stackoverflow.com/questions/52392465/how-to-multiply-an-eigen-tensor-by-the-scalar-sum-of-another-eigen-tensor-in-c

来源： https://stackoverflow.com/questions/54689808/how-to-add-images-in-a-tensorflow-js-model-and-train-the-model-for-given-images

来源： https://stackoverflow.com/questions/54689808/how-to-add-images-in-a-tensorflow-js-model-and-train-the-model-for-given-images

来源： https://stackoverflow.com/questions/59707065/what-are-symbolic-tensors-in-tensorflow-and-keras

来源： https://stackoverflow.com/questions/59707065/what-are-symbolic-tensors-in-tensorflow-and-keras

来源： https://stackoverflow.com/questions/56856996/difference-in-shape-of-tensor-torch-size-and-torch-size1-in-pytorch

来源： https://stackoverflow.com/questions/56856996/difference-in-shape-of-tensor-torch-size-and-torch-size1-in-pytorch