摘要
文章在文献关联程度的描述中纳入多指标,使得对关联程度的描述更具有全面性.能够利用多属性描述对指标进行综合并对关联程度进行近似,其中可以考虑利用多指标与文献关联程度之间的逻辑回归关系来近似文献之间的关联程度.
The paper aims at integrating the multiple indicators into the description of literature correlation degree to make the description of correlation degree more comprehensive. Multi-attribute description is used to synthesize the indicators and approximate the correlation degree, and the logistic regression relationship between multiple indicators and correlation degree can be used to approximate the correlation degree among literatures.
作者
郭强
赵瑾
Guo Qiang;Zhao Jin
出处
《图书馆理论与实践》
CSSCI
2019年第10期1-7,共7页
Library Theory and Practice
关键词
多属性描述
逻辑回归
Multi-attribute Analysis
Logistic Regression
