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Patch Shuffle Operation #66

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XiongZhongxia opened this issue Nov 16, 2022 · 1 comment

XiongZhongxia commented Nov 16, 2022

    try:
        x = x.view(batchsize, group, -1, dim)
    except:
        x = torch.cat([x, x[:, -2:-1, :]], dim=1)
        x = x.view(batchsize, group, -1, dim)

Could you please help me understand how this part carry out shuffle operation? I thought there's just a concat...

Collaborator

heshuting555 commented Apr 8, 2023

This operation is just a 'group' operation. Shuffle operation is composed of 'group' and the subsequent 'transpose' operation.

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