A Question Type Driven and Copy Loss Enhanced Frameworkfor Answer-Agnostic Neural Question Generation Xiuyu Wu author Nan Jiang author Yunfang Wu author 2020-07 text Proceedings of the Fourth Workshop on Neural Generation and Translation Alexandra Birch editor Andrew Finch editor Hiroaki Hayashi editor Kenneth Heafield editor Marcin Junczys-Dowmunt editor Ioannis Konstas editor Xian Li editor Graham Neubig editor Yusuke Oda editor Association for Computational Linguistics Online conference publication wu-etal-2020-question 10.18653/v1/2020.ngt-1.8 https://aclanthology.org/2020.ngt-1.8/ 2020-07 69 78