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why the createmask function is 49*49? #21

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henbucuoshanghai opened this issue Mar 9, 2022 · 1 comment

henbucuoshanghai commented Mar 9, 2022

def create_mask(window_size, displacement, upper_lower, left_right):
mask = torch.zeros(window_size ** 2, window_size ** 2)

it is 49*49 in all tne swin network,why?

Author

henbucuoshanghai commented Mar 10, 2022

dots[:, :, -nw_w:] += self.upper_lower_mask
dots[:, :, nw_w - 1::nw_w] += self.left_right_mask

why ?56*56**96 the first 3 line to 53,54 55 lines?

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