请问一下dice loss的三个参数调整有什么讲究吗？主要是smooth, ohem_ratio, alpha这三个。

ShannonAI / dice_loss_for_NLP

The repo contains the code of the ACL2020 paper `Dice Loss for Data-imbalanced NLP Tasks`

Apache License 2.0

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Open 70557dzqc opened 1 year ago