计算机应用研究2017，Vol.34Issue(9)：2582-2585,4.DOI:10.3969/j.issn.1001-3695.2017.09.004
基于社团结构的节点的影响力分析
Analysis of influential node based on community structure
摘要
Abstract
The identification of the most influential nodes in complex networks is of great significance to the network diffusion dynamics,such as the acceleration of information diffusion or the suppression of the spread of rumors.On the basis of the existing methods of identifying the most influential nodes,this paper proposed a recognition method of influential nodes based on community structure and k-shell decomposition analysis.The method used ks values of the neighbor nodes in different communities to determine the influence of nodes (called Nc value),identified the different influence of the nodes with the same ks value.And through the SIR model of single infection source transmission simulation,it is found that the node with the higher Nc value not only obtains the greater impact,but also spreads faster than other nodes.关键词
复杂网络/社团结构/影响力Key words
complex network/community structure/influence power分类
信息技术与安全科学引用本文复制引用
朱晓霞,赵雪,刘萌萌..基于社团结构的节点的影响力分析[J].计算机应用研究,2017,34(9):2582-2585,4.基金项目
国家自然科学基金资助项目(71301140) （71301140）
河北省自然科学基金资助项目(G2015203425) （G2015203425）
