摘要
[目的/意义]对元数据研究进行较为全面的梳理,把握其发展脉络。[方法/过程]采集Web of Science数据库中1982—2015年间的5712篇文献,使用Cite Space V作为分析工具,对元数据研究的学科领域、研究机构、作者分布、知识基础进行可视化分析。[结果/结论]揭示了元数据研究的主要研究主体和知识基础,发现元数据研究的重要文献可以分为5个类别。
[Purpose/significance]The paper is to comprehensively sort out researches on metadata, and grasp its development vein.[Method/process]The paper gathers 5712 articles included in Web of Science in 1982-2015, and uses CiteSpace V to make a visualization analysis of researches on metadata from aspects of subject domain, research institute, author distribution and knowledge base. [Result/concluslon]The paper reveals main research subject and knowledge base of metadata, and finds out that important articles on metadata can be divided into five categories.
作者
陈金菊
Chen Jinju(School of Information Management, Nanjing University, Nanjing Jiangsu 210023)
出处
《情报探索》
2017年第4期121-130,共10页
Information Research
关键词
元数据
知识图谱
研究主体
知识基础
metadata
knowledge mapping
research subject
knowledge base
