Example-Based Named Entity Recognition

24 Aug 2020  ·  Morteza Ziyadi, Yuting Sun, Abhishek Goswami, Jade Huang, Weizhu Chen ·

We present a novel approach to named entity recognition (NER) in the presence of scarce data that we call example-based NER. Our train-free few-shot learning approach takes inspiration from question-answering to identify entity spans in a new and unseen domain. In comparison with the current state-of-the-art, the proposed method performs significantly better, especially when using a low number of support examples.

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