pytorch permute维度转换方法

permute

prediction = input.view(bs, self.num_anchors,
 self.bbox_attrs, in_h, in_w).permute(0, 1, 3, 4, 2).contiguous()

转置：

import torch

x = torch.linspace(1, 9, steps=9).view(3, 3)

b=x.permute(1,0)
print(b)
print(b.permute(1,0))

来源：https://blog.csdn.net/jacke121/article/details/83044674