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论文类型：期刊论文

发表时间：2022-06-30

发表刊物：中文信息学报

卷号：31

期号：4

页面范围：184-190

ISSN号：1003-0077

摘要：This paper investigates the evaluation of the user influence on Sina microblog .Among various factors ,a user is considered as more influential if his information is disseminated faster to a larger extent .Compared with tra-ditional methods ,the user's active degree and the quality of posts are both taken into consideration .Treating each user as a node in the social network ,the final user influence is estimated .The experiments on both public dataset and real dataset from Sina microblog show the validity of the method .

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