Dice系數(Dice coefficient)與mIoU與Dice Loss
Dice系數和mIoU是語義分割的評價指標，在這里進行了簡單知識介紹。講到了Dice順便在最后提一下Dice Loss，以后有時間區分一下在語義分割中兩個常用的損失函數，交叉熵和Dice Loss。 一、Dice系數 1.概念理解 Dice系數是一種集合相似度度量函數，通常用於計算兩個樣本 ...
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 ...
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