摘要
以《中国学术文献网络出版总库》为数据来源,基于对近五年情报学核心期刊的关键词进行统计分析,析出各年的高频关键词,并借用布拉德福定律、共词分析法确定近五年情报学的研究热点,进而阐述研究热点产生的原因和情报学未来的发展趋势,将情报学研究推进到一个新的高度、新的阶段。
The sample comes from ＂ Chinese academic literature especially network publishing＂.This article determines the research hotspots of information science in nearly five years by analyzing the high-frequency Key words of each year based on the core journals of information science which uses the Bradford Law and co-word analysis,and then elaborates the causes of the research hotspots and the future trendency of the development about information science.This aimes at pushing Information science research forward to a new height and a new stage.
出处
《情报科学》
CSSCI
北大核心
2012年第4期616-621,共6页
Information Science
关键词
情报学
研究热点
发展趋势
共词分析法
information science
research hotspots
development trendency
co-word analysis method
