Finding Leaders from Opinion Networks

被引：25

作者：

Zhou, Hengmin ^{[1
]}

Zeng, Daniel ^{[1
]}

Zhang, Changli ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Automat Chinese, Key Lab Complex Syst & Intelligence Sci, Beijing 100864, Peoples R China

来源：

ISI: 2009 IEEE INTERNATIONAL CONFERENCE ON INTELLIGENCE AND SECURITY INFORMATICS | 2009年

关键词：

opinion leaders; opinion mining; opinion network; social network;

D O I：

10.1109/ISI.2009.5137323

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper is motivated to utilize results from opinion mining to facilitate social network analysis. We introduce the concept of Opinion Networks and propose a PageRank-like algorithm, named OpinionRank, to rank the nodes in an opinion network. This proposed approach has been applied to real-world datasets and initial experiments indicate that the sentiment information is helpful for finding leaders of online communities and that the OpinionRank method outperforms benchmark methods that ignore sentiment information.

引用

页码：266 / 268

页数：3

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