基于知识图谱的国外信息可视化研究演进、热点与前沿分析

摘要

本文以ISI Web of Science 引文数据库中收录的国外信息可视化领域论文数据为研究样本,从论文发表量、学科领域分布、国家(或地区)分布、国际科研合作、知识基础与核心关键词进行计量分析.此外,运用可视化分析软件CiteSpace绘制国家(或地区)共现、学科主题共现、文献共被引和共词聚类网络等知识图谱,并且对有关文献进行主题分析,以探索国外信息可视化领域学术演进规律、研究热点、前沿领域与发展趋势,为国内同领域的科研规划与管理提供必要的参考.%Using article datum from ISI Web of Science citation database as the research samples,this paper analyses the amount of articles, distributions of disciplines and countries ( or regions) , international scientific and research cooperation, knowledge base and core keywords on the theme of foreign information visualization based on bibliometrics. In addition, this paper uses CiteSpace as an software for visualization analysis to draw the knowledge maps on countries ( or regions) co-occurrence, subject co-occurrence, documents co-citation and co-words cluster networks, and analyses the subjects of relevant articles in order to explore the law of academic evolution, research hotspots, research frontiers and development trends to provide essential references for the planning and management of domestic scientific research.