摘要
运用SATI和R语言统计软件,对中国知网期刊库中收录的两年来与"生态文明建设"相关的学术论文进行词频分析和共词聚类,从中提取出当前生态文明建设领域的研究热点,通过绘制高频关键词聚类分析图、对应分析图和共现网络知识图谱,揭示该研究领域的内部联系及其特征,从而为国内的相关研究提供参考。
Using SATI and R language analysis software, this paper takes the word frequency analysis and co-clustering of words on the ecological civilization academic papers published in the last two years, extracts the current hot research area in ecological civilization construction.The paper successively draws cluster analysis diagram,correspondence analysis and co-words clustering to reveal internal contacts and characteristics about the ecological civilization construction in order to provide some suggestions for domestic study.
出处
《图书馆研究》
2014年第6期107-110,共4页
Library Research
基金
中央高校基本科研业务费专项资金资助
编号:21610415
关键词
生态文明建设
词频分析
共词聚类
ecological civilization
frequency analysis
co-words clustering
