基于知识图谱的国内外情报学对比研究

以有关情报学为主题的来自Web of Science 数据库的7 078条外文文献和CSSCI数据库的1 009条中文文献为研究对象,利用Cite Space软件对相关引文数据和主题词数据进行分析和处理,以知识图谱的形式整理了国内外历年的研究前沿,同时梳理了国内外情报学研究的重要的知识基础,对国内外情报学研究文献的发文量等进行了对比。本研究得出的结论为:情报学的研究力量主要集中在美国,英国、加拿大、澳大利亚、巴西、中国等亦有突出贡献;中国的情报学研究作为后起之秀,文献突现性是显而易见的;国内外在情报学研究中研究热点很相似,但各具特色,有些研究热点只是存在时间的先后问题,整体来看处于同步发展。

Comparative Study of Information Science Based on the Mapping of Knowledge at Home and Abroad

Based on 7078 research papers from Web of Science and 1009 research papers from CSSCI on Information science,this paper used Cite Space to analyze their citation data and subject words and identifiers the important academic documents in the field of information science.The following conclusions were made by the study:1)the research force of information science was located mainly in the United State,while Britain,Canada,Australia,Denmark,Spain,Brazil,PEOPLES R CHINA have been making outstanding contribution;2)The development of information science in China was obvious,the burst of documents was higher than other most countries.3)The hotpot of information science research in global research was very similar,but there existed the own characteristics.