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Detecting common interest kernels in large social networks
Hu W.; Hou U.L.; Gong Z.
2012-12-01
Conference Name11th IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT)
Source PublicationProceedings - 2012 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2012
Pages724-731
Conference DateDEC 04-07, 2012
Conference PlaceMacau, PEOPLES R CHINA
Abstract

In general, users may influence each other by their activities in social networks. It is interesting to explore hidden relationships of users based on their social activities. In this paper, we define and study a novel community detection problem that is to discover the hidden community structure in large social networks based on their common interests. We observe that the users typically pay more attention to those users who share similar interests, which enable a way to partition the users into different communities according to their common interests. We propose two algorithms to detect influential communities using common interests in large social networks efficiently and effectively. We conduct our experimental evaluation using a dataset from Epinions, which demonstrates that our method achieves 4\%-11.8\% accuracy improvement over the state of the art method. © 2012 IEEE.

KeywordEdge-weighted Subgraph Problems Influential Communities Social Networks
DOI10.1109/WI-IAT.2012.79
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS IDWOS:000423016400112
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Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
AffiliationUniversidade de Macau
Recommended Citation
GB/T 7714
Hu W.,Hou U.L.,Gong Z.. Detecting common interest kernels in large social networks[C],2012:724-731.
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