Revisiting the Negative Data of Distantly Supervised Relation Extraction Chenhao Xie author Jiaqing Liang author Jingping Liu author Chengsong Huang author Wenhao Huang author Yanghua Xiao author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication xie-etal-2021-revisiting 10.18653/v1/2021.acl-long.277 https://aclanthology.org/2021.acl-long.277/ 2021-08 3572 3581