AtmaHou / FewShotTagging

Code for ACL2020 paper: Few-shot Slot Tagging with Collapsed Dependency Transfer and Label-enhanced Task-adaptive Projection Network
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细节疑问 #23

Closed Wangpeiyi9979 closed 3 years ago

Wangpeiyi9979 commented 3 years ago

想请问一下,你们所说的N-Way是在什么粒度下的N-Way:

是把比如【Weather】当成一类,还是分开,【Weather】变为【B-Weather】、【I-Weather】成为两个类别

Wangpeiyi9979 commented 3 years ago

以及,比如一个query,他的golden标签为,O,O,O,B-Weather,I-Weather, I-Weather,O,O,O 最后评测的时候,是在entity level算F1还是就在tag level算F1呢?

AtmaHou commented 3 years ago
  1. 模型中【B-Weather】、【I-Weather】看成两个类别了
  2. 模型评价的时候,我们直接使用了 conlleval的官方脚本,是算的span level的,即整个entity全对才算对,不能多,不能少