Learning Only from Relevant Keywords and Unlabeled Documents Nontawat Charoenphakdee author Jongyeong Lee author Yiping Jin author Dittaya Wanvarie author Masashi Sugiyama 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 charoenphakdee-etal-2019-learning 10.18653/v1/D19-1411 https://aclanthology.org/D19-1411/ 2019-11 3993 4002