| 农业网站的链接关系研究 |
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| 引用本文： | 贾君枝,闫晓美.农业网站的链接关系研究[J].情报科学,2011(12). |
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| 作者姓名： | 贾君枝 闫晓美 |
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| 作者单位： | 山西大学管理学院; |
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| 基金项目： | 山西省人文社科基地项目(20093004) |
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| 摘 要： | 运用社会网络的分析方法,选择中国农业网站排行的前50个网站,研究农业网站之间的链接关系,并根据农业网站之间的链接数构建了网络关系图,通过中心度和凝聚子群的分析,找到了最权威的农业网站。并描绘了中间中心度与入度中心度、出度中心度之间的线性关系,在此基础上建立了回归方程,得出中间中心度在一定程度上受到入度中心度和出度中心度的影响。
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| 关 键 词： | 农业网站 社会网络分析 线性回归分析 |
Research on the Link Relationship between Agricultural Websites |
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| JIA Jun-zhi,YAN Xiao-mei.Research on the Link Relationship between Agricultural Websites[J].Information Science,2011(12). |
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| Authors: | JIA Jun-zhi YAN Xiao-mei |
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| Institution: | JIA Jun-zhi,YAN Xiao-mei(School of Management,Shanxi University,Taiyuan 030006,China) |
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| Abstract: | The paper studies the link between agricultural websites which are selected from the top of chinese agriculture websites by method of social network analysis and constructs network relationship diagram according to the link amount of agricultural websites.We found agricultural website of the most authority by analyzing centrality and cohesive subgroup,described the linear relation among betweeness centrality and indegree,outdegree centrality and the regression equation was build.To a certain extent,the resu... |
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| Keywords: | agricultural website social network analysis linear regression analysis |
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