Xiangji Zeng, Yunliang Li, Yuchen Zhai, Yin Zhang. Counterfactual Generator: A Weakly-Supervised Method for Named Entity Recognition. In Bonnie Webber, Trevor Cohn, Yulan He, Yang Liu, editors, Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, EMNLP 2020, Online, November 16-20, 2020. pages 7270-7280, Association for Computational Linguistics, 2020. [doi]
Abstract is missing.