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Top-N recommendations from implicit feedback leveraging linked open data

Published: 12 October 2013 Publication History

Abstract

The advent of the Linked Open Data (LOD) initiative gave birth to a variety of open knowledge bases freely accessible on the Web. They provide a valuable source of information that can improve conventional recommender systems, if properly exploited. In this paper we present SPrank, a novel hybrid recommendation algorithm able to compute top-N item recommendations from implicit feedback exploiting the information available in the so called Web of Data. We leverage DBpedia, a well-known knowledge base in the LOD compass, to extract semantic path-based features and to eventually compute recommendations using a learning to rank algorithm. Experiments with datasets on two different domains show that the proposed approach outperforms in terms of prediction accuracy several state-of-the-art top-N recommendation algorithms for implicit feedback in situations affected by different degrees of data sparsity.

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  • (2024)A qualitative analysis of knowledge graphs in recommendation scenarios through semantics-aware autoencodersJournal of Intelligent Information Systems10.1007/s10844-023-00830-z62:3(787-807)Online publication date: 1-Jun-2024
  • (2023)Knowledge Graphs for Explaination of Black-Box Recommender SystemDeep Learning: Theory, Architectures and Applications in Speech, Image and Language Processing10.2174/9789815079210123010015(183-205)Online publication date: 20-Aug-2023
  • (2023)Coarse-to-Fine Knowledge-Enhanced Multi-Interest Learning Framework for Multi-Behavior RecommendationACM Transactions on Information Systems10.1145/360636942:1(1-27)Online publication date: 28-Jun-2023
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    cover image ACM Conferences
    RecSys '13: Proceedings of the 7th ACM conference on Recommender systems
    October 2013
    516 pages
    ISBN:9781450324090
    DOI:10.1145/2507157
    • General Chairs:
    • Qiang Yang,
    • Irwin King,
    • Qing Li,
    • Program Chairs:
    • Pearl Pu,
    • George Karypis
    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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    Publication History

    Published: 12 October 2013

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    Author Tags

    1. dbpedia
    2. hybrid recommender system
    3. implicit feedback
    4. learning to rank
    5. linked data
    6. top-n recommendations

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    RecSys '13 Paper Acceptance Rate 32 of 136 submissions, 24%;
    Overall Acceptance Rate 254 of 1,295 submissions, 20%

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    Cited By

    View all
    • (2024)A qualitative analysis of knowledge graphs in recommendation scenarios through semantics-aware autoencodersJournal of Intelligent Information Systems10.1007/s10844-023-00830-z62:3(787-807)Online publication date: 1-Jun-2024
    • (2023)Knowledge Graphs for Explaination of Black-Box Recommender SystemDeep Learning: Theory, Architectures and Applications in Speech, Image and Language Processing10.2174/9789815079210123010015(183-205)Online publication date: 20-Aug-2023
    • (2023)Coarse-to-Fine Knowledge-Enhanced Multi-Interest Learning Framework for Multi-Behavior RecommendationACM Transactions on Information Systems10.1145/360636942:1(1-27)Online publication date: 28-Jun-2023
    • (2023)Recommending on graphs: a comprehensive review from a data perspectiveUser Modeling and User-Adapted Interaction10.1007/s11257-023-09359-w33:4(803-888)Online publication date: 13-Mar-2023
    • (2022)From Who You Know to What You Read: Augmenting Scientific Recommendations with Implicit Social NetworksProceedings of the 2022 CHI Conference on Human Factors in Computing Systems10.1145/3491102.3517470(1-23)Online publication date: 29-Apr-2022
    • (2022)Building a robust transition matrix using causal matrix for route recommendationProcedia Computer Science10.1016/j.procs.2021.12.199197(768-775)Online publication date: 2022
    • (2022)KPG4Rec: Knowledge Property-Aware Graph for Recommender SystemsCloud Computing10.1007/978-3-030-99191-3_9(107-122)Online publication date: 23-Mar-2022
    • (2021)Eliciting Auxiliary Information for Cold Start User Recommendation: A SurveyApplied Sciences10.3390/app1120960811:20(9608)Online publication date: 15-Oct-2021
    • (2021)Research of Personalized Recommendation Technology Based on Knowledge GraphsApplied Sciences10.3390/app1115710411:15(7104)Online publication date: 31-Jul-2021
    • (2021)Hybrid semantic recommender system for chemical compounds in large-scale datasetsJournal of Cheminformatics10.1186/s13321-021-00495-213:1Online publication date: 23-Feb-2021
    • Show More Cited By

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