摘要
以ISI Web of Knowledge数据库中收录的以Information Service为标题的文献为数据源,借助信息可视化软件CiteSpace对所采集的数据进行共引分析和聚类分析,绘制出信息服务领域的国家机构图谱、文献共被引网络图谱,展示了该领域的研究力量分布,确定了该领域的代表人物、代表作品;同时利用软件提供的词频探测技术绘制出信息服务领域的研究热点知识图谱及研究前沿与发展知识图谱,揭示了该领域的研究热点、研究前沿及其发展趋势。
This paper uses the literatures which are retrieved from the ISI Web of Knowledge with the cap- ital of Information Service as data sources. With the information visualization software CiteSpace, it con- ducts the co-citation and cluster analysis, makes the country-institution map and the literature co-cita- tion network map in the field of information service field, shows the research distribution and confirms the representative scientists and documents in this field; at the same time, with the frequency detection tech- nology which is provided by CiteSpace, it discloses the hot research topics, research fronts and develop- ment trends by mapping the knowledge map of them in the information service field.
出处
《情报科学》
CSSCI
北大核心
2013年第12期9-14,共6页
Information Science
基金
国家社科基金重大项目(11&ZD152)
