End-to-End Neural Relation Extraction with Global Optimization Meishan Zhang author Yue Zhang author Guohong Fu author 2017-09 text Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing Martha Palmer editor Rebecca Hwa editor Sebastian Riedel editor Association for Computational Linguistics Copenhagen, Denmark conference publication zhang-etal-2017-end 10.18653/v1/D17-1182 https://aclanthology.org/D17-1182/ 2017-09 1730 1740