Dice系数(Dice coefficient)与mIoU与Dice Loss
Dice系数和mIoU是语义分割的评价指标，在这里进行了简单知识介绍。讲到了Dice顺便在最后提一下Dice Loss，以后有时间区分一下在语义分割中两个常用的损失函数，交叉熵和Dice Loss。 一、Dice系数 1.概念理解 Dice系数是一种集合相似度度量函数，通常用于计算两个样本 ...
原文：[LOJ 1248] Dice (III)
G Dice III Time Limit: MS Memory Limit: KB bit IO Format: lld amp llu Description Given a dice withnsides, you have to find the expected number of times you have to throw that dice to see all its fac ...
2015-06-09 08:52 0 4193 推荐指数：
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