Computer Science ›› 2019, Vol. 46 ›› Issue (2): 202-209.doi: 10.11896/j.issn.1002-137X.2019.02.031

• Artificial Intelligence • Previous Articles     Next Articles

Method Based on Sub-group and Social Behavior for NarrowingRecommended List for Groups

MAO Yu-jia, LIU Xue-jun, XU Xin-yan, ZHANG Xin   

  1. College of Computer Science and Technology,Nanjing Tech University,Nanjing 211816,China
  • Received:2018-06-14 Online:2019-02-26 Published:2019-02-26

Abstract: Group recommend systems have been drawn a lot of attention for their capability of targeting users’ prefe-rence to satisfy all the users’ requirements,which cause the problem that the recommended list is too large simulta-neously,thus making it hard for group members to make their decisions.Regarding current issues,a method for narrowing the recommended list for groups called RMSGSB(A Recommendation Method based on Sub-group and Social Behavior) was proposed.In order to narrow the group scale and the amount of group preferences,the method divides the target group into several sub-groups.For guaranteeing the fairness of recommending,the weight of sub-groups is catculated according to the tolerance and altruism of group members’ social behavior.Based on real date set,the experiment results show that the proposed method has better performance than other methods on group recommendation.

Key words: Altruism, Group recommendation, Recommended list, Sub-group, Tolerance

CLC Number: 

  • TP391
[1]O’CONNOR M,DAN C,KONSTAN J A,et al.PolyLens:A Recommender System for Groups of Users[C]∥ Conference on European Conference on Computer Supported Cooperative Work.Netherlands:Springer,2001:199-218.
[2]FENG S,CAO J.Improving group recommendations via detecting comprehensive correlative information[J].Multimedia Tools & Applications,2015,76(1):1-23.
[3]SYMEONIDIS P,TIAKAS E,MANOLOPOULOS Y.Product recommendation and rating prediction based on multi-modal social networks[C]∥Proceedings of the fifth ACM Conference on Recommender Systems.New York:ACM,2011:61-68.
[4]BAGCI H,KARAGOZ P.Context-Aware Friend Recommendation for Location Based Social Networks using Random Walk[C]∥ Proceedings of the 25th International Conference Companion on World Wide Web.Canada,2016:531-536.
[5]REN Z,LIANG S,LI P,et al.Social Collaborative Viewpoint Regression with Explainable Recommendations[C]∥ Procee-dings of the Tenth ACM International Conference on Web Search and Data Mining.New York:ACM,2017:485-494.
[6]HONG M,JUNG J J,CAMACHO D.GRSAT:A Novel Method on Group Recommendation by Social Affinity and Trustworthiness[J].Cybernetics & Systems,2017,48(3):140-161.
[7]YUAN Z,CHEN C.Research on group POIs recommendation fusion of users’ gregariousness and activity in LBSN[C]∥ IEEE International Conference on Cloud Computing and Big Data Analysis.China:IEEE,2017:305-310.
[8]LIN X,ZHANG M,ZHANG Y F,et al.Fairness-Aware Group Recommendation with Pareto-Efficiency[C]∥The Eleventh ACM Conference.New York:ACM,2017:107-115.
[9]WANG S,WANG Y,TANG J,et al.What Your Images Reveal:Exploiting Visual Contents for Point-of-Interest Recommendation[C]∥ Proceedings of the 26th International Con-ference on World Wide Web.Canada,2017:391-400.
[10]HE R,MCAULEY J.Ups and Downs:Modeling the Visual Evolution of Fashion Trends with One-Class Collaborative Filtering[C]∥ Proceedings of the 25th International Conference on World Wide Web.Canada,2016:507-517.
[11]LAI C H,HONG P R.Group Recommendation Based on the Analysis of Group Influence and Review Content[C]∥Asian Conference on Intelligent Information and Database Systems.Japan:Springer,Cham,2017:100-109.
[12]NAAMANI-DERY L,KALECH M,ROKACH L,et al.Pre- ference elicitation for narrowing the recommended list for groups[C]∥ Proceedings of the 8th ACM Conference onRe-commender systems.New York:ACM,2014:333-336.
[13]HUANG C H,YIN J,HOU F.A text similarity measurement combining word semantic information with TF-IDF method[J].Chinese Journal of Computers,2011,34(5):856-864.(in Chinese)
黄承慧,印鉴,侯昉.一种结合词项语义信息和TF-IDF方法的文本相似度量方法[J].计算机学报,2011,34(5):856-864.
[14]ZHANG Y J,DU Y L,MENG X W.Research on group recommendation systems and their application[J].Chinese Journal of Computers,2016,39(4):745-764.(in Chinese)
张玉洁,杜雨露,孟祥武.组推荐系统及其应用研究[J].计算机学报,2016,39(4):745-764.
[15]PESSEMIER T,DOOMS S,MARTENS L.Comparison of group recommendation algorithms[M].Dordrecht:Kluwer Academic Publishers,2014:2497-2541.
[16]KAGITA V R,PUJARI A K,PADMANABHAN V.Virtual user approach for group recommender systems using precedence relations[M].Tanytown:Elsevier Science Inc,2015:15-30.
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