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Circle-based recommendation in online social networks

Published: 12 August 2012 Publication History

Abstract

Online social network information promises to increase recommendation accuracy beyond the capabilities of purely rating/feedback-driven recommender systems (RS). As to better serve users' activities across different domains, many online social networks now support a new feature of "Friends Circles", which refines the domain-oblivious "Friends" concept. RS should also benefit from domain-specific "Trust Circles". Intuitively, a user may trust different subsets of friends regarding different domains. Unfortunately, in most existing multi-category rating datasets, a user's social connections from all categories are mixed together. This paper presents an effort to develop circle-based RS. We focus on inferring category-specific social trust circles from available rating data combined with social network data. We outline several variants of weighting friends within circles based on their inferred expertise levels. Through experiments on publicly available data, we demonstrate that the proposed circle-based recommendation models can better utilize user's social trust information, resulting in increased recommendation accuracy.

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  • (2024)The Application of Causal Inference Algorithms in Federated Recommender SystemsIEEE Access10.1109/ACCESS.2023.334286112(29748-29758)Online publication date: 2024
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    cover image ACM Conferences
    KDD '12: Proceedings of the 18th ACM SIGKDD international conference on Knowledge discovery and data mining
    August 2012
    1616 pages
    ISBN:9781450314626
    DOI:10.1145/2339530
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Published: 12 August 2012

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    Author Tags

    1. collaborative filtering
    2. friends circles
    3. online social networks
    4. recommender systems

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    Cited By

    View all
    • (2024)Leveraging user’s preference and social circle for personalized recommendation via matrix factorization with sub-linear convergence rateJournal of Intelligent & Fuzzy Systems10.3233/JIFS-23126447:1-2(1-13)Online publication date: 18-Nov-2024
    • (2024)Examining the Impact of User Credibility Score-Based Collaborative Filtering in E-commerce: Leveraging Machine Learning for Vehicle-to-Everything (V2X) Communication2024 International Conference on Trends in Quantum Computing and Emerging Business Technologies10.1109/TQCEBT59414.2024.10545249(1-5)Online publication date: 22-Mar-2024
    • (2024)The Application of Causal Inference Algorithms in Federated Recommender SystemsIEEE Access10.1109/ACCESS.2023.334286112(29748-29758)Online publication date: 2024
    • (2024)Multi-view social recommendation via matrix factorization with sub-linear convergence rateExpert Systems with Applications10.1016/j.eswa.2023.121687237(121687)Online publication date: Mar-2024
    • (2024)An autoencoder-based recommendation framework toward cold start problemThe Journal of Supercomputing10.1007/s11227-024-06721-681:1Online publication date: 3-Dec-2024
    • (2024)Position-category-aware attention network for next-item recommendationKnowledge and Information Systems10.1007/s10115-023-02057-466:6(3231-3259)Online publication date: 31-Jan-2024
    • (2024)Recommending cloud services based on social trust: An overviewConcurrency and Computation: Practice and Experience10.1002/cpe.826236:25Online publication date: 20-Aug-2024
    • (2023)A Comprehensive Survey of Recommender Systems Based on Deep LearningApplied Sciences10.3390/app13201137813:20(11378)Online publication date: 17-Oct-2023
    • (2023)Comparative Studies on Modeling Users’ Multifaceted Interest Correlation for Social RecommendationProceedings of the 2nd International Academic Conference on Blockchain, Information Technology and Smart Finance (ICBIS 2023)10.2991/978-94-6463-198-2_137(1317-1328)Online publication date: 26-Jul-2023
    • (2023)Exploring User-oriented Social Recommendation System through Granting Users Control over a Social GroupProceedings of the 5th ACM International Conference on Multimedia in Asia10.1145/3595916.3626369(1-5)Online publication date: 6-Dec-2023
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