Learning to Generate Question by Asking Question: A Primal-Dual Approach with Uncommon Word Generation Qifan Wang author Li Yang author Xiaojun Quan author Fuli Feng author Dongfang Liu author Zenglin Xu author Sinong Wang author Hao Ma author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication wang-etal-2022-learning-generate 10.18653/v1/2022.emnlp-main.4 https://aclanthology.org/2022.emnlp-main.4/ 2022-12 46 61