span，head，tail是否冗余

wtangdev / UniRel

released code for our EMNLP22 paper: UniRel: Unified Representation and Interaction for Joint Relational Triple Extraction

Apache License 2.0

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Closed I-Good-Vegetable closed 3 months ago

I-Good-Vegetable commented 3 months ago

想问一下，既然已经有head和span这两个label了，tail是不是冗余的呢？（也可能是我理解的不透彻）谢谢您

wtangdev commented 3 months ago

不冗余的，在一些极端的重叠case中，tail是必须的。

I-Good-Vegetable commented 3 months ago

唔唔～好的好的，谢谢您（笔芯）