摘要
检索与医疗云相关的SCI论文,分析当前该主题相关研究方向。对Web of Science^(TM)核心合集数据库中该主题SCI论文进行文献计量学分析,统计高频主题词在同一文献中的出现频率并生成共现矩阵,使用SPSS对矩阵各类文献内容进行聚类分析,进而获得该主题的研究方向。
The paper retrieves SCI papers related to medical treatment cloud and analyzes the current research direction of this topic. It makes the bibliometric analysis of SCI papers on this topic in Web of Science TM core integrated database, counts up the occurrence frequency of high - frequency subject terms in the same document and generates the co - occurrence matrix. By clustering analysis of various document contents in the matrix with SPSS, it obtains the research direction of this topic.
出处
《医学信息学杂志》
CAS
2016年第6期63-66,共4页
Journal of Medical Informatics
基金
辽宁省教育科学"十二五"规划课题(项目编号:JG14DB458)
关键词
医疗云
共现矩阵
聚类分析
主题词
Medical cloud
Co -occurrence matrix
Cluster analysis
Subject term
