[深度学习从入门到女装]A Novel Focal Tversky loss function with improved Attention U-Net for lesion segmentatio

论文地址:A Novel Focal Tversky loss function with improved Attention U-Net for lesion segmentation

一篇对Tversky Loss进行改进的论文,网络的结构为Attention U-net

新增加了多尺度输入,多层次的预测结果作为loss

Focal Tversky Loss

Tversky similaryity index:

中间层使用FTL,最后层使用Tversky Loss

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