虚拟社交网络中节点重要度分析

An Importance Analytical Approach for Online Social Network

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.