基于PageRank的多维度微博用户影响力度量

Multi-dimensional measure of microblog user influence based on PageRank

以新浪微博为研究对象,提出一种适用性更广、考虑因素更全面的微博用户影响力度量算法,将用户基本属性、用户交互行为和用户博文内容三个维度因素融入传统Page Rank算法中,提出了一种多维度微博用户影响力度量算法MDIR。实验结果表明,MDIR算法相较于其他常用的五种影响力度量算法,能更加全面、真实地反映微博用户的实际影响力。

This paper integrated the basic attributes of user,interaction behavior of user and user’s microblog content into the PageRank algorithm,and proposed a multi-dimensional user influence measurement algorithm,called MDIR(multi-dimension influence rank).The experiment shows that the MDIR algorithm can reflect the actual influence of microblog users more comprehensively and realistically than other five commonly used influence measurement algorithms.