基于链接分析的农业科学数据中心网站群的评价与分析

Analysis and Evaluation the Websites of Agridata base on Link Analysis

通过使用相关的数据采集工具对农业科学数据中心网站群的Pagerank值、逆向链接值和检索页面总数进行了测度,以网站访问量作为网络影响力水平的标志,分析了二者之间的关系,并以此来评价农业科学数据中心网站的网络影响力水平,最后探讨了将链接分析方法作为衡量农业网站网络影响力指标的可行性。

Through data collection tools, the Pagerank, inlink and the total number of retrieved pages of Agridata are comput- ed. By considering website traffic as the flag of network influence levels, the paper analyze correlations between website traffic and Pagerank, inlink and the number of retrieved pages. Finally, the feasibly to regard the web link analysis as a factor to measure network influence of agricultural websites is discussed.