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论文求助 #36

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Itsanewday opened this issue Mar 1, 2022 · 0 comments
Open

论文求助 #36

Itsanewday opened this issue Mar 1, 2022 · 0 comments

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@Itsanewday
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作者你好，最近才看到这篇关于长尾数据分类的论文。有一些地方不是很明白。
1)论文指出验证或测试时才需要消除头部偏移的影响，那么消除头部偏移影响后，模型在训练集上的表现如何？
2)该偏移可以看作零输入的特征输出，那么能否将网络中所有卷积和BatchNormalization的bias均设置为否？
3) alpha的含义是什么，为什么可以大于1
image

谢谢
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@Itsanewday