Abstract
Event-based social networks (EBSNs) such as Meetup and Plancast have been emerging in recent years. In addition to the online virtual groups and connections on many existing Online Social Networks (OSNs), EBSNs also provide a platform for users to initialize and manage offline physical events in which user’s activities are strongly geographically constrained. As an increasing number of users are attracted by EBSNs, it is highly desirable to provide users with accurate recommendations of both online groups and offline events, which has become an urgent need. In this paper, we propose a comprehensive study for recommending users online groups and offline events on EBSNs. To represent user’s interactions via a timeline horizon, we design an I terative and I nteractive Rec ommendation System (I \(^2\) Rec), which couples both online user activities and offline social events together for providing more accurate recommendation. Our proposed \(I^2Rec\) system infers a user’s online and offline activities in turn and iteratively enriches the training information based on user’s feedback. Using the large-scale real-world dataset crawled from Meetup, our recommendation system outperforms other baseline approaches significantly. More importantly, the empirical results also validate that our proposed system can continuously provide accurate recommendation over time by capturing users’ changing interests.
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References
Google trend. http://www.google.com/trends/topcharts
Cao, H., Chen, E., Yang, J., Xiong, H.: Enhancing recommender systems under volatile userinterest drifts. In: CIKM 2009, pp. 1257–1266. ACM, New York, NY, USA (2009)
de Macedo, A.Q., Marinho, L.B.: Event recommendation in event-based social networks. In: HT 2014, ACM (2014)
Gomez Rodriguez, M., Rogati, M.: Bridging offline and online social graph dynamics. In: CIKM 2012, pp. 2447–2450. ACM, New York, NY, USA (2012)
Khrouf, H., Troncy, R.: Hybrid event recommendation using linked data and user diversity. In: RecSys 2013, pp. 185–192. ACM, New York, NY, USA (2013)
Li, X., Guo, L., Zhao, Y.E.: Tag-based social interest discovery. In: WWW 2008, pp. 675–684. ACM, New York, NY, USA (2008)
Liu, B., Xiong, H.: Point-of-interest recommendation in location based social networks with topic and location awareness. In: SDM, pp. 396–404. SIAM (2013)
Liu, X., He, Q., Tian, Y., Lee, W.-C., McPherson, J., Han, J.: Event-based social networks: Linking the online and offline social worlds. In: KDD 2012, pp. 1032–1040. ACM, New York, NY, USA (2012)
Ma, H., Zhou, D., Liu, C., Lyu, M.R., King, I.: Recommender systems with social regularization. In: WSDM 2011, pp. 287–296. ACM, New York, NY, USA (2011)
Qiao, Z., Zhang, P., Zhou, C., Cao, Y., Guo, L., Zhang, Y.: Event recommendation in event-based social networks. In: AAAI 2014 (2014)
Salakhutdinov, R., Mnih, A.: Probabilistic matrix factorization. In: NIPS 2008, vol. 20 (2008)
Yang, X., Steck, H., Liu, Y.: Circle-based recommendation in online social networks. In: KDD 2012, pp. 1267–1275. ACM, New York, NY, USA (2012)
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Dong, C., Shen, Y., Zhou, B., Jin, H. (2016). I2Rec: An Iterative and Interactive Recommendation System for Event-Based Social Networks. In: Xu, K., Reitter, D., Lee, D., Osgood, N. (eds) Social, Cultural, and Behavioral Modeling. SBP-BRiMS 2016. Lecture Notes in Computer Science(), vol 9708. Springer, Cham. https://doi.org/10.1007/978-3-319-39931-7_24
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DOI: https://doi.org/10.1007/978-3-319-39931-7_24
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