Uncover the Ground-Truth Relations in Distant Supervision: A Neural Expectation-Maximization Framework Junfan Chen author Richong Zhang author Yongyi Mao author Hongyu Guo author Jie Xu 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 chen-etal-2019-uncover 10.18653/v1/D19-1031 https://aclanthology.org/D19-1031/ 2019-11 326 336