CCL23-Eval 任务2系统报告:基于图融合的自回归和非自回归中文AMR语义分析(System Report for CCL23-Eval Task 2: Autoregressive and Non-autoregressive Chinese AMR Semantic Parsing based on Graph Ensembling) Yanggan Gu author Shilin Zhou author Zhenghua Li 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 gu-etal-2023-ccl23 https://aclanthology.org/2023.ccl-3.5/ 2023-08 53 63