基于词频突变的我国阅读推广研究前沿挖掘

发布时间：2018-06-10 20:35

本文选题：阅读推广 + 词频突变　；参考：《情报科学》2017年10期

【摘要】：【目的/意义】为发掘阅读推广研究的潜在领域和新方向奠定基础。【方法/过程】基于CNKI数据库中收录的关于阅读推广的文献数据,借助可视化软件Cite Space中的突变检测功能,对文献中词频突变的关键词进行检测,从突变词、聚类和突变词时间频率变化趋势三个维度挖掘分析我国阅读推广研究的前沿领域及主题。【结果/结论】目前国内阅读推广研究呈现四个前沿领域,每个领域中又有若干前沿主题,有些还保持着研究热度,有些已过时。
[Abstract]:[objective / significance] to lay the foundation for exploring the potential areas and new directions of reading promotion research. [methods / processes] based on the literature data on reading promotion included in CNKI database, with the help of the mutation detection function in the visualization software Cite Space, To detect the key words of word frequency mutation in the literature, from the mutation word, Research on the trend of temporal and Frequency change of clustering and mutation words; A study of the frontier areas and themes of reading promotion research in China. [results / conclusion] at present, there are four frontiers in the study of reading promotion in China. There are several cutting-edge topics in each field, some of which remain hot and some are out of date.
【作者单位】：四川大学图书馆;
【分类号】：G252.1;G353.1

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