CASIA OpenIR  > 模式识别国家重点实验室  > 图像与视频分析
How friends affect user behaviors? An exploration of social relation analysis for recommendation
Yuan, Ting; Cheng, Jian; Zhang, Xi; Liu, Qingshan; Lu, Hanqing
Source PublicationKNOWLEDGE-BASED SYSTEMS
2015-11-01
Volume88Issue:1Pages:70-84
SubtypeArticle
AbstractIncorporating the influence of social relationships effectively is fundamental to social recommendation (SR). However, most of the SR algorithms are based on the homophily assumption, where they ignored friends' different influence on users and users' different willingness to be influenced, which may make improper influence information integrated and harm the recommendation results. To address this, we propose a unified framework to properly incorporate the influence of social relationships into recommendation by the guidance of buddy (friends who have strong influence on user) and susceptibility (the willingness to be influenced) mining. Specifically, the Social Influence Propagation (SIP) method is proposed to identify each user's buddies and susceptibility and the Social Influence based Recommendation model is proposed to generate the final recommendation. Experiments on the real-world data demonstrate that the proposed framework can better utilize users' social relationships, resulting in increased recommendation accuracy. (C) 2015 Elsevier B.V. All rights reserved.
KeywordRecommender Systems Social Recommendation Social Relation Analysis
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.knosys.2015.08.005
WOS KeywordNETWORKS ; SYSTEMS ; MODELS
Indexed BySCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000362611600007
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/10035
Collection模式识别国家重点实验室_图像与视频分析
AffiliationChinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Yuan, Ting,Cheng, Jian,Zhang, Xi,et al. How friends affect user behaviors? An exploration of social relation analysis for recommendation[J]. KNOWLEDGE-BASED SYSTEMS,2015,88(1):70-84.
APA Yuan, Ting,Cheng, Jian,Zhang, Xi,Liu, Qingshan,&Lu, Hanqing.(2015).How friends affect user behaviors? An exploration of social relation analysis for recommendation.KNOWLEDGE-BASED SYSTEMS,88(1),70-84.
MLA Yuan, Ting,et al."How friends affect user behaviors? An exploration of social relation analysis for recommendation".KNOWLEDGE-BASED SYSTEMS 88.1(2015):70-84.
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