| 35 | |
| 36 | |
| 37 | class FeedForward(nn.Module): |
| 38 | def __init__(self, dim, hidden_dim): |
| 39 | super().__init__() |
| 40 | self.net = nn.Sequential( |
| 41 | nn.Linear(dim, hidden_dim), |
| 42 | nn.GELU(), |
| 43 | nn.Linear(hidden_dim, dim), |
| 44 | ) |
| 45 | |
| 46 | def forward(self, x): |
| 47 | return self.net(x) |
| 48 | |
| 49 | |
| 50 | def create_mask(window_size, displacement, upper_lower, left_right): |