摘要
【目的/意义】探讨利用大学网站间的引用结构网络来研究大学网站综合影响力的可行性,同时避免社会网络分析中使用单一中心度来评估节点影响力的片面性。【方法/过程】以112所211大学作为研究对象,通过英语版必应搜索引擎收集高校网站间的互链数据,然后运用传统社会网络分析中的中心性理论分析各高校在网站引用网络中的影响力,最后运用熵权TOPSISI方法得到了高校网站影响力的综合排名。【结果/结论】结果表明熵权TOPSIS作为一种多属性决策方法,在研究节点影响力方面可以发挥重要作用,同时从211高校网站综合影响力的排名结果可以看出其与大学科研实力并不是完全相关的,高校在提高科研实力的同时应该加强网站建设。
【Purpose/significance】This paper explores the feasibility of using the reference structure between the university websites to study the comprehensive influence of the university website,and avoids the one-sidedness of using a single center degree to evaluate the influence of the node in the social network analysis.【Method/process】The article takes the Project 211 universities as the object of study,through the English version of Bing search engine to collect the interlinked data between university websites,uses the Centrality theory of traditional social network analysis to analyze the websites＇ influence in the network.Then the entropy TOPSIS method is used to measure the influence of the website of 211-projcet-universities with multiple centrality as the metric.【Result/conclusion】The results show that entropy TOPSIS can play an important role in studying the influence of nodes.At the same time,we can see that the website influence and university research capacity are not completely related from the universities websites＇ comprehensive influence ranking results,and universities should strengthen the website construction while improving their scientific research capacity.
出处
《情报科学》
CSSCI
北大核心
2017年第9期146-152,共7页
Information Science
基金
国家社科基金项目(12BTQ037)
