双重否定结构自动识别研究(The Research on Automatic Recognition of the Double Negation Structure) Yu Wang author Yulin 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 wang-etal-2022-shuang https://aclanthology.org/2022.ccl-1.3/ 2022-10 24 34