Library Research ›› 2015, Vol. 45 ›› Issue (1): 123-128.

Previous Articles    

A New Method for Co-word Analysis: Taking a Study of the Knowledge Map in China as an Example

SUN Zhang-yin, CHEN Yong-hua (Library of Soochow University, Suzhou 215131, China)   

  • Published:2019-04-28

Abstract: Taking a study of the knowledge map in China as an example, this paper discusses a simple method to realize the co-word analysis, basic steps are data acquisition and processing, the statistical model creating, statistical process design, statistics of various demand model by using the structured query language(SQL).

Key words: knowledge map; Co-word analysis; MySQL; Java technology

CLC Number: 

  • G353.12