摘要
在链接分析常用指标的基础上增加了首页信息门户指数、首页返回率和首页链接优化指数三个首页链接结构的测度指标,对中、美排名前20名高校的图书馆网站进行对比研究。文章的最后运用灰色关联分析方法分别对两国高校图书馆网站的链接结构进行排名。
Besides indexes which were widely used by former link analysis research,this paper proposed three new indexes- portal index,return rate of homepage and link optimization index to evaluate homepage ＇ s link structure.Using those indexes a comparative research on link structure of top 20 universities ＇ library websites in China and America was made.In the end of this research,Gray Related Analysis method was used to give a link structure rank of university library websites in each country.
出处
《情报科学》
CSSCI
北大核心
2011年第7期971-974,1103,共5页
Information Science
关键词
链接分析
图书馆网站评价
链接结构
对比研究
link analysis
evaluation of library websites
link structure
comparative study
