摘要
以SCIE和SSCI数据库中有关海山研究的文献为对象,利用Thomson Data Analyzer、NetDraw和Excel分析软件,结合Pathfinder算法,进行数据挖掘、定量研究与可视化分析,揭示国际海山研究领域中主要国家和机构的发文情况、合作情况与研究热点,从而掌握现今海山领域的研究发展态势。
The paper takes documents about seamount research in SCIE and SSCI as obejct, uses analysis softwares of Thomson Data Analyzer, NetDraw and Excel and Pathfinder algorithm, to conduct data mining, quantitative research and visual analysis, so as to reveal publication quantity, cooperation situation and research hotspots of major countries and institutions in field of seamount research, thus captures current development trend of seamount research.
出处
《情报探索》
2014年第5期28-33,共6页
Information Research
关键词
海山
文献计量
发展态势
科研产出
合作网络
研究热点
seamount
bibliometric analysis
development trend
research output
cooperation network
research hotspot
