A Trigger-Aware Multi-Task Learning for Chinese Event Entity Recognition Xiang Yangxiao author Li Chenliang author 2021-08 text eng Proceedings of the 20th Chinese National Conference on Computational Linguistics Sheng Li editor Maosong Sun editor Yang Liu editor Hua Wu editor Kang Liu editor Wanxiang Che editor Shizhu He editor Gaoqi Rao editor Chinese Information Processing Society of China Huhhot, China conference publication yangxiao-chenliang-2021-trigger https://aclanthology.org/2021.ccl-1.100/ 2021-08 1121 1130