Locate and Label: A Two-stage Identifier for Nested Named Entity Recognition

Yongliang Shen 0001, Xinyin Ma, Zeqi Tan, Shuai Zhang, Wen Wang, Weiming Lu 0001. Locate and Label: A Two-stage Identifier for Nested Named Entity Recognition. In Chengqing Zong, Fei Xia, Wenjie Li 0002, Roberto Navigli, editors, Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, ACL/IJCNLP 2021, (Volume 1: Long Papers), Virtual Event, August 1-6, 2021. pages 2782-2794, Association for Computational Linguistics, 2021. [doi]

Abstract

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