GAN Driven Semi-distant Supervision for Relation Extraction Pengshuai Li author Xinsong Zhang author Weijia Jia author Hai Zhao author 2019-06 text Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers) Jill Burstein editor Christy Doran editor Thamar Solorio editor Association for Computational Linguistics Minneapolis, Minnesota conference publication li-etal-2019-gan 10.18653/v1/N19-1307 https://aclanthology.org/N19-1307/ 2019-06 3026 3035