| 7 | |
| 8 | |
| 9 | class CyclicShift(nn.Module): |
| 10 | def __init__(self, displacement): |
| 11 | super().__init__() |
| 12 | self.displacement = displacement |
| 13 | |
| 14 | def forward(self, x): |
| 15 | return torch.roll(x, shifts=(self.displacement, self.displacement), dims=(1, 2)) |
| 16 | |
| 17 | |
| 18 | class Residual(nn.Module): |