基于词频分析的国内外教育大数据研究现状分析

摘要

Through literature research on domestic and foreign educational big data , this paper reviews five aspects as follows:literature published volume year by year , literature's source, statistics of keyword frequency , high-frequency words'co-word analysis and trend analysis .We have gained a better understanding of the status quo of domestic and foreign educational big data and found problems such as inadequate research on teachers 'and students 'data literacy cultivation under the background of educational big data .It is hoped to provide reference for studies on educational big data in the future .%通过对国内外教育大数据的相关文献进行研究，分别从文献逐年刊载量、文献来源、关键词词频统计、高频词共词分析及趋势分析等五个方面进行综述，得到国内外教育大数据的发展现状并发现教育大数据背景下教师及学生的数据素养培养研究较为缺乏等相关问题，以期为后续教育大数据方面的研究提供参考。