Sticking with a Winning Team: Better Neighbour Selection for Conversational Collaborative Recommendation

R Rafter, Lorcan Coyle, Patrick Nixon, Barry Smyth

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Conversational recommender systems have recently emerged as useful alternative strategies to their single-shot counterpart, especially given their ability to expose a user's current preferences. These systems use conversational feedback to hone in on the most suitable item for recommendation by improving the mechanism that finds useful collaborators. We propose a novel architecture for performing recommendation that incorporates information about the individual performance of neighbours during a recommendation session, into the neighbour retrieval mechanism. We present our architecture and a set of preliminary evaluation results that suggest there is some merit to our approach. We examine these results and discuss what they mean for future research.
    Original languageEnglish
    Title of host publicationUnknown Host Publication
    PublisherAICS
    Number of pages0
    Publication statusPublished - 2007
    EventProceedings of the 18th Irish Conference on Artificial Intelligence and Cognitive Science (AICS07) - Dublin Institute of Technology, Ireland
    Duration: 1 Jan 2007 → …

    Conference

    ConferenceProceedings of the 18th Irish Conference on Artificial Intelligence and Cognitive Science (AICS07)
    Period1/01/07 → …

    Keywords

    • n/a

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  • Cite this

    Rafter, R., Coyle, L., Nixon, P., & Smyth, B. (2007). Sticking with a Winning Team: Better Neighbour Selection for Conversational Collaborative Recommendation. In Unknown Host Publication AICS. http://ecite.utas.edu.au/69490