摘要
针对ACA方法的缺陷,采用社会网络分析方法,对情报学核心作者互引网络进行分析,分析结果表明:网络的密度偏小,平均距离偏大,只有少数作者的点入度超过10,互惠性派系较少,引用的集中-发散特征比较明显。
Aimed at the problems in author co-citation analysis, using the method of social network analysis, this study explored the network features of the cross -citation network of core authors in infomation science. It was found that the density of the network was smaller （ 0.1195 ）, and the distance was larger （ about 3 ） , than the desired. There were few authors whose degree centrality is over 10, and there were few reciprocal cliques. The citation took the form of core-and-scatter distribution.
出处
《情报杂志》
CSSCI
北大核心
2011年第3期78-83,共6页
Journal of Intelligence
关键词
情报学核心作者
互引网络
社会网络分析
core authors in information science cross -citation network social network analysis
