基于CiteSpace的教育大数据研究热点与趋势分析

摘要

With the era of big data coming, huge amount of data has been accumulated in education field. Taking CNKI and Google as research object, which including 924 and 204 journal papers about big Data in education respectively, adopting knowledge map of time and space and content knowledge map as main research methods, and applying the information visualization software CiteSpace, research hot spot and development trend of big data in education were revealed. It found the research of big data in education presented the following features: from the perspective of time, the research began to emerge centrally in 2013, and entered the stage of large-scale development in 2014-2015; from the view of content, the hot topic has “big data”, “big data era”, “study analysis and technology”, “data mining”, and etc. The further summary and reflection were given, in order to provide reference for deep study, practical exploration and industry promotion of big data in education.%大数据时代来临，教育领域积累了海量数据。文章以中国知网（CNKI）数据库收录的924篇及 Google学术收录的204篇与教育大数据相关的期刊论文为研究对象，运用信息可视化软件CiteSpace，以时空知识图谱及内容知识图谱分析为主要研究方法，揭示了国内外教育大数据的研究热点及发展趋势。分析发现，教育大数据研究呈现如下特点：从时间上看，研究在2013年开始集中涌现，2014～2015年进入大规模发展阶段；从内容上看，研究热点有“大数据”、“大数据时代”、“学习分析及技术”、“数据挖掘”等。为此，文章给出进一步的总结和思考，以期为教育大数据的深入研究、实践探索和产业推进提供参考。