摘要
本文以天津市高校图书馆Unicorn联合集成系统的文献利用记录为数据源,挖掘整合了25万余条中文普通图书的借阅记录,从三方面进行比较分析:即图书借阅数量的共现分析;同类书共被借阅的矩阵观察值共现分析;图书题名的聚类共现分析。这些定量分析研究的结果,为天津地区图书馆开展馆藏及其信息利用的发展状况和发展趋势的分析研究提供了客观翔实的参考数据。
Tianjin University Library Unicorn integrated system of joint use of literature recorded as data sources, mining 25 million of integration of ordinary Chinese to borrow the book records, a comparative analysis of three aspects： the number of readers to borrow books now analysis of the book, readers of similar observations of co-occurrence matrix analysis, the book title of the clustering co-occurrence analysis. These results of quantitative analysis provide an objective and detailed reference data for information use and development trend analysis in Tianjin.
出处
《图书馆工作与研究》
CSSCI
北大核心
2012年第2期56-60,共5页
Library Work and Study
关键词
天津市高校图书馆
借阅
共现分析
University library in Tianjin
Borrow
Co occurrence analysis
