以Web of Science为情报源,以主题词为检索方式,采用定量分析的方法,从论文的年代分布、期刊分布、作者、关键词以及被引频次等几个方面进行统计分析,确定本体研究领域的核心期刊、核心机构、核心作者和经典文献,同时对本体的研究主题...以Web of Science为情报源,以主题词为检索方式,采用定量分析的方法,从论文的年代分布、期刊分布、作者、关键词以及被引频次等几个方面进行统计分析,确定本体研究领域的核心期刊、核心机构、核心作者和经典文献,同时对本体的研究主题也进行了基于定量的分析。展开更多
In this paper, we aim at researching status and finding the research fronts in the field of Big Data in recent 15 years. This study applies CiteSpace software to the visualization analysis about the literature data fr...In this paper, we aim at researching status and finding the research fronts in the field of Big Data in recent 15 years. This study applies CiteSpace software to the visualization analysis about the literature data from the year 2000 to 2014 in Web of Science, and to carry out preliminary discussion on the research hotspot and the fronts of Big Data. It concluded that Big Data have been exerting so great influence on the world that increasing researchers from different countries and institutes have continuously researched it in recent years.展开更多
文摘In this paper, we aim at researching status and finding the research fronts in the field of Big Data in recent 15 years. This study applies CiteSpace software to the visualization analysis about the literature data from the year 2000 to 2014 in Web of Science, and to carry out preliminary discussion on the research hotspot and the fronts of Big Data. It concluded that Big Data have been exerting so great influence on the world that increasing researchers from different countries and institutes have continuously researched it in recent years.
