国外知识可视化研究的现状与启示——基于Citespace和Vosviewer的知识图谱分析

The status quo and revelation of the researches on knowledge visualization abroad——Bibliometic analysis based on Citespace and Vosviewer

文章旨在探索国外知识可视化的研究现状,为国内研究提供参考借鉴。采用文献计量和知识图谱分析方法,通过Citespace和Pajek工具对WOS平台收录的外文相关文献进行分析。结果显示国外知识可视化研究涉及多个学科的理论与方法,形成了三个研究维度:技术实现维度、心理认知维度、知识管理维度;产生了四大研究前沿:知识库与知识服务平台的构建、知识可视化在教学中的应用、知识可视化的心理认知机制、知识管理与决策支持。可以预见,知识可视化在图书情报领域有广阔的应用前景,国内应加强知识可视化的心理认知机制研究。

The article aims at the introduction to the researches on knowledge visualization abroad and provides references for domestic researchers. Foreign literatures from WOS platform were analyzed by bibliometrical methods and mapping domain knowledge of Citespace and Pajek. It was discovered that the research on knowledge visualization abroad involved many theories and methods in various disciplines. There were three research dimensions including technology realization, psychological cognition and knowledge management. The frontier researches have appeared in recent years involving four subjects： the construction of knowledge bases and knowledge service platforms, the application of knowledge visualization in education, psychological cognition mechanisms in knowledge visualization, knowledge management and decision-making. The application prospect of knowledge visualization in the discipline of library and information science is vast. Domestic researchers should reinforce the study of the cognitive mechanism of knowledge visualization.