基于CiteSpace的国内网络信息检索研究热点分析

Analysis about the Research Hotspots of China' s web Information Retrieval Based on Cite Space

通过文献计量统计方法和citespace软件对2000年—2014年2月份的CNKI收录的主题为"网络信息检索"的核心期刊论文进行了关键词分析,得出14年期间的关键词知识图谱及高频关键词,通过对软件得出的高频关键词进行筛选后总结了21世纪以来中国网络信息检索领域的研究热点,并对其趋势进行了预测。

The paper did a keywords analysis in the web information retrieval articles of core journals included in CNKI from 2000 to February 2014 by using bibliometrics and CiteSpace III software, and derived the keywords knowledge mapping and high-frequency keywords during this 14 years. After filtering the high-frequency keywords, it summa- rized the research hotspots of China＇ s web information retrieval since the 21 century and predicted its trend.