Leverage Lexical Knowledge for Chinese Named Entity Recognition via Collaborative Graph Network Dianbo Sui author Yubo Chen author Kang Liu author Jun Zhao author Shengping Liu author 2019-11 text Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP) Kentaro Inui editor Jing Jiang editor Vincent Ng editor Xiaojun Wan editor Association for Computational Linguistics Hong Kong, China conference publication sui-etal-2019-leverage 10.18653/v1/D19-1396 https://aclanthology.org/D19-1396/ 2019-11 3830 3840