Xiangfei Yin

According to our database, Xiangfei Yin authored at least 2 papers between 2020 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2021

Improving Chinese electronic medical record retrieval by field weight assignment, negation detection, and re-ranking.

Songchun Yang, Xiangwen Zheng, Yu Xiao, Xiangfei Yin, Jianfei Pang, Huajian Mao, Wei Wei, Wenqin Zhang, Yu Yang, Haifeng Xu, Mei Li, Dongsheng Zhao

J. Biomed. Informatics, 2021

2020

An Algorithm of Query Expansion for Chinese EMR Retrieval by Improving Expansion Term Weights and Retrieval Scores.

Songchun Yang, Xiangwen Zheng, Xiangfei Yin, Huajian Mao, Dongsheng Zhao

IEEE Access, 2020