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PyTorch · Class

nn.MaxPool2d

MaxPool2d applies 2D max pooling to each channel of an input. It keeps the largest value in each sliding window and can reduce height and width.

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Syntax

torch.nn.MaxPool2d(kernel_size, stride=None, padding=0, dilation=1, return_indices=False, ceil_mode=False)

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  • torch.nn.MaxUnpool2d

Source: MaxPool2d — PyTorch main documentation. Checked 2026-11-03.