论文部分内容阅读
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。
Using the social network analysis method, we choose the top 50 websites ranked by China’s agricultural websites, study the links between agricultural websites and construct the network diagram according to the number of links between agricultural websites. Through the centrality and cohesion of subgroups Analysis, found the most authoritative agricultural website. And draws a linear relationship between the center of the center and the center of the degree of in-degree and the degree of the center of the degree of out-put. Based on this, a regression equation is established, and the center of the degree of center is to some extent affected by the center of the degree of in- Impact.