On Hotspots of Master and Ph.D.Degree's Dissertations in the Field of Knowledge Management During the Last Decade:A Co-words Analysis
Chu Jiewang · Journal of Intelligence · 2012
This paper first focuses on selecting Key words of high frequency in domestic master and doctoral dissertations specializing in the field of knowledge management written in the past decade,and on calculating in twos their times of appearance in the same document,so that co-word matrixes can be constructed.The co-word matrixes then will be classified into correlation matrixes and discriminative matrixes.On the basis of this classification,the paper tries to conduct co-word analysis on different matrixes taking advantage of three multivariate statistic methods-factorial analysis,cluster analysis,and multidimensional scaling analysis.At last,the results of analyses are discussed,and the summary is arrived at that the current research foci are mainly on four aspects.