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ShannonAI / mrc-for-flat-nested-ner

Code for ACL 2020 paper `A Unified MRC Framework for Named Entity Recognition`

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dice loss

33-del opened this issue · comments

commented

請問如何在此任務中使用dice loss，我簡單地在zh_msra.sh文件后添加--loss_type 'dice'，效果卻大程度下降