摘要
检索SCIE数据库中文献,使用文献题录信息统计分析工具SATI对文献主题词进行分析,选取出现频率最高的12个主题词并通过聚类分析分为4大类,总结2005-2015年虚拟现实技术在医学中的应用相关SCI论文的研究热点。
The paper retrieves literatures in SCIE database and analyzes the subject headings of the literatures with SATI, a tool for information statistics and aualysis of literature titles. It selects 12 subject headings with the highest occurrence frequency and classifies them into 4 categories by cluster analysis, summarizes the research hotspots in SCI papers on the medical application of virtual reality technology from 2005 to 2015.
出处
《医学信息学杂志》
CAS
2016年第7期70-73,共4页
Journal of Medical Informatics
关键词
虚拟现实
医学
共现矩阵
聚类分析
Virtual reality
Medical
Word co - occurrence matrix
Cluster analysis