CCL23-Eval 任务7系统报告:基于序列标注和指针生成网络的语法纠错方法(System Report for CCL23-Eval Task 7:A Syntactic Error Correction Approach Based on Sequence Labeling and Pointer Generation Networks) Youren Yu author Yangsen Zhang author Guanguang Chang author Beibei Gao author Yushan Jiang author Tuo Xiao author 2023-08 text zho Proceedings of the 22nd Chinese National Conference on Computational Linguistics (Volume 3: Evaluations) Maosong Sun editor Bing Qin editor Xipeng Qiu editor Jing Jiang editor Xianpei Han editor Chinese Information Processing Society of China Harbin, China conference publication yu-etal-2023-ccl23-eval https://aclanthology.org/2023.ccl-3.26/ 2023-08 230 238