摘要
[目的/意义]揭示信息学学科研究前沿、热点的变化规律,观察科学大数据时代的信息学发展趋势。[方法/过程]以Web of Science数据库为数据源,使用Bibexcel、Cite Space、Histcite、VOSviewer等分析工具,运用文献计量学方法分析领域文献增长态势、研究方向、合作者规模等,以医学信息学为例对不同合作规模的学科发展阶段进行研究主题的可视化分析,并总结信息学的学科发展特点。[结果/结论]信息学学科正处在创新、发展、变革的节点上,相关的前瞻性研究需尽早开展。
[Purpose/significance]The paper is to reveal change rules of informatics research front and hotspots, observes development trend of informatics in the age of big data.[Method/process]The paper takes Web of Science database as data source, uses analytical tools such as Bibexcel, Cite Space, Histcite, VOSviewer, and bibliometric method to analyze growth trend, research direction, and co-author scale of literature in the field, takes Medical Informatics as example to do visual analysis of research subject on different stages of cooperative development, and summarizes characteristics of informatics subject development. [Result/conclusion]Informatics subject is in the stage of innovation, development and change, relevant prospective studies need to be carried out as soon as possible.
出处
《情报探索》
2017年第3期102-110,共9页
Information Research
基金
中科院政策调研项目"科技前沿监测分析与重要科技政策问题研究"(项目编号:ZYS-2016-07)成果之一
