Jointly Extracting Relations with Class Ties via Effective Deep Ranking Hai Ye author Wenhan Chao author Zhunchen Luo author Zhoujun Li author 2017-07 text Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Regina Barzilay editor Min-Yen Kan editor Association for Computational Linguistics Vancouver, Canada conference publication ye-etal-2017-jointly 10.18653/v1/P17-1166 https://aclanthology.org/P17-1166/ 2017-07 1810 1820