标签先验知识增强的方面类别情感分析方法研究(Aspect-Category based Sentiment Analysis Enhanced by Label Prior Knowledge) Renwei Wu author Lin Li author Zheng He author Jingling Yuan author 2022-10 text zho Proceedings of the 21st Chinese National Conference on Computational Linguistics Maosong Sun editor Yang Liu editor Wanxiang Che editor Yang Feng editor Xipeng Qiu editor Gaoqi Rao editor Yubo Chen editor Chinese Information Processing Society of China Nanchang, China conference publication wu-etal-2022-biao https://aclanthology.org/2022.ccl-1.49/ 2022-10 545 556