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#2 Focal loss

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created 1 year ago by ChenGX · 2 comments
ChenGX commented 1 year ago
ChenGX commented 1 year ago
Poster

Focal loss是17年何凯明提出来用于解决目标检测中类别不均衡问题的损失函数
在此也可以用于对异质图节点分类不均衡问题的解决途径之一

Focal loss是17年何凯明提出来用于解决目标检测中类别不均衡问题的损失函数 在此也可以用于对异质图节点分类不均衡问题的解决途径之一
ChenGX commented 1 year ago
Poster

image
主要用于的交叉熵的改进

![image](/attachments/9626feea-10ce-42ad-8744-d0766c22e576) 主要用于的交叉熵的改进
image.png
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ChenGX closed this issue 1 year ago
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