基于迭代信息传递和滑动窗口注意力的问题生成模型研究(Question Generation Model Based on Iterative Message Passing and Sliding Windows Hierarchical Attention) Qian Chen author Xiaoying Gao author Suge Wang author Xin Guo author 2021-08 text zho Proceedings of the 20th Chinese National Conference on Computational Linguistics Sheng Li editor Maosong Sun editor Yang Liu editor Hua Wu editor Kang Liu editor Wanxiang Che editor Shizhu He editor Gaoqi Rao editor Chinese Information Processing Society of China Huhhot, China conference publication chen-etal-2021-ji-yu https://aclanthology.org/2021.ccl-1.28/ 2021-08 293 303