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what's the aim of padding 0? what's the meaning of cat_num?

Open newbieTo opened this issue 3 years ago • 2 comments

x_pad = F.pad(x, (self.pad_side, self.pad_side, self.pad_side, self.pad_side), mode='constant', value=0) part_feature = part_feature[:, :CAT_NUM, ...].contiguous()

Would appreciate your suggestion.

newbieTo avatar Jun 30 '21 02:06 newbieTo

Hello, do you know what cat_num is?

xiaoweidao avatar Oct 12 '21 01:10 xiaoweidao

Pad:初始化的时候已经加上偏移了,目的是考虑到某些anchor box会出界。 self.pad_side = 224 self.edge_anchors = (edge_anchors + 224).astype(np.int)

CAT_NUM: 表示多少个Patch的特征和整图特征拼接到一起。 其中 part_features(有s) 用来计算所有patch的loss,part_feature(没有s)和整图特征拼在一起计算损失。

AndrewTal avatar Nov 27 '21 13:11 AndrewTal