基于词频分析和共词聚类的绩效技术热点问题研究

Study on the hot issues in performance technology based on word frequency analysis and co-word clustering

以"绩效技术"为主题,以2002年1月1日和2014年9月30日分别作为起止日期,在CNKI里进行检索,剔除无关,最终得到505篇文章。对检索到的结果利用SATI、UCINET和SPSS19分别进行关键字词频分析、社会网络分析、共词聚类分析和多维尺度分析,得到大量客观的实验数据。根据实验所得结果,对绩效技术当前的研究热点和发展趋势进行了详尽的探讨。

With "performance technology"as the subject matter,we retrieved articles published in CNKI between January 1,2002 and September 30,2014 and finally obtained 505 articles.By using SATI,UCINET and SPSS19,we analyzed the results of the search:key word frequency analysis,social network analysis,co-word clustering analysis and multidimensional scaling analysis;a large number of objective experimental data were obtained.Based on the experimental results obtained,this paper discusses in detail the current research hot issues in performance technology and development trends.