How friends affect user behaviors? An exploration of social relation analysis for recommendation
Yuan, Ting; Cheng, Jian; Zhang, Xi; Liu, Qingshan; Lu, Hanqing
2015-11-01
发表期刊KNOWLEDGE-BASED SYSTEMS
卷号88期号:1页码:70-84
文章类型Article
摘要Incorporating 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.
关键词Recommender Systems Social Recommendation Social Relation Analysis
WOS标题词Science & Technology ; Technology
DOI10.1016/j.knosys.2015.08.005
关键词[WOS]NETWORKS ; SYSTEMS ; MODELS
收录类别SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence
WOS记录号WOS:000362611600007
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/10035
专题模式识别国家重点实验室_图像与视频分析
作者单位Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
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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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