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torch.nn.functional.fold

torch.nn.functional.fold(input, output_size, kernel_size, dilation=1, padding=0, stride=1) [source]

Combine an array of sliding local blocks into a large containing tensor.

Warning

Currently, only unbatched (3D) or batched (4D) image-like output tensors are supported.

See torch.nn.Fold for details

Return type

Tensor

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https://docs.pytorch.org/docs/2.9/generated/torch.nn.functional.fold.html