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Function torch::nn::functional::unfold

Function Documentation

Tensor torch::nn::functional::unfold(const Tensor &input, const UnfoldFuncOptions &options)

See https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.unfold about the exact behavior of this functional.

See the documentation for torch::nn::functional::UnfoldFuncOptions class to learn what optional arguments are supported for this functional.

Example:

namespace F = torch::nn::functional;
F::unfold(input, F::UnfoldFuncOptions({2, 2}).padding(1).stride(2));

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