基于主题词共现的文档非对称关系量化研究
张国防, 王鑫, 徐建民
Analyzing Asymmetric Relationship Between Documents Based on Topic Word Co-occurrence
Zhang Guofang, Wang Xin, Xu Jianmin
数据分析与知识发现 . 2023, (3): 110 -120 .  DOI: 10.11925/infotech.2096-3467.2022.0342