Based on 8290 Chinese research papers in Information Science according to the Chinese Social ScienceCitation Index, this paper uses information visualization tool of CiteSpace II to analyze their citation data, authors' knowledge base, hot domains and research fronts. The following conclusions are given by this study: First of all, we can analysis out the 26 high-yield authors, 26 highly cited authors, and the main research institutions in the field of information science in China from the perspective of research subjects. Second, the knowledge base collection of information research in China includes three areas: 7 foundations of early literatures which have a significant impact on information science, 18 high frequency of cited literatures, 10 high centrality of key literatures with each centrality is larger than or equal to 0. 1. Finally, judging from the high frequency key words, the researches of information science in China has some research hot domains, such as competitive intelligence, information retrieval and so on; judging from the high centrality key words in which each centrality is greater than or equal to 0. 1 , the research hot domains are such as user modeling, personalized service and so on.%以来自中文社会科学引文索引数据库的8290篇中国情报学文献为研究对象,利用信息可视化工具GiteSpaceⅡ软件对相关引文数据和主题词数据进行分析和处理,以绘制知识图谱的方式分析了中国情报学的研究主体、知识基础、研究热点与研究前沿.研究结论:首先,分析得出中国情报学领域内的26位高发文作者、26位高被引作者以及主要研究机构；其次,研究发现中国情报学研究的知识基础集合由7篇对中国情报学有重大影响的早期奠基性文献、18篇高频被引文献、10篇文献中心性大于或等于0.1的高中心性关键文献三个层面组成；再次,从高频关键词来看,中国情报学有竞争情报、信息检索等研究热点,从关键词节点中心性大于或等于0.1的高中心性关键词来看,有用户模型、个性化服务等研究热点及相关前沿领域.
展开▼
