基于特定话题的微博意见领袖在线检测方法

摘要

针对目前已有的微博意见领袖识别模型存在的不足以及意见领袖在线检测方法研究的缺乏,提出一种基于特定话题的微博意见领袖在线检测方法. 对某一话题进行约一周的微博意见领袖在线检测实验,结果表明该方法能够在线收集与指定话题有关的微博信息并且能够动态计算出参与该话题讨论的用户的影响力,从而检测出其中的意见领袖.%For the problems of the deficiency of existing recognition model of microblogging opinion leaders and the shortage in online opin-ion leaders detection method, this paper presents a special topic-based online microblogging opinion leaders detection method.We carried out an experiment of online microblogging opinion leader detection for about a week concentrated in a certain topic.Experimental result demon-strated that this method can collect the microblogging information with regard to the specified topic in online way and can dynamically calculate the influence of users participated in the topic discussion so as to find out the opinion leaders among them.