摘要
根据虚拟社交网络本身的特性,提出了采用重要度矩阵迭代方法定量分析网络中各节点的重要度.该方法考虑了虚拟社交网络中各节点重要度的相互影响,以及这种影响的传递性.实验结果表明,该方法能有效分析虚拟社交网络中节点重要度,有助于提高社交网络中信息传播分析、舆情分析等工作的效率和准确性.
An importance matrix iteration algorithm for online social network importance analysis was proposed based on existing importance analysis algorithms for complex networks,and considering the characteristics of online social networks.This novel approach considers the influence between nodes and has been approved to be efficient and accurate by experiments described in the paper.This paper can help to improve the efficiency and accuracy of the analysis of information propagation and public opinions on the Internet.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
2013年第7期1055-1059,共5页
Journal of Shanghai Jiaotong University
基金
国家重点基础研究发展规划(973)项目(2009CB320505)
广东省产学研项目(2010B091000010)
中央高校基本科研业务经费(x2jsD2111270)
