一种非结构化数据表征增强的术后风险预测模型(An Unstructured Data Representation Enhanced Model for Postoperative Risk Prediction) Yaqiang Wang author Xiao Yang author Xuechao Hao author Hongping Shu author Guo Chen author Tao Zhu 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-yi-chong https://aclanthology.org/2022.ccl-1.52/ 2022-10 580 590