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A conversational collaborative filtering approach to recommendation

Hurrell, Eoin and Smeaton, Alan F. orcid logoORCID: 0000-0003-1028-8389 (2013) A conversational collaborative filtering approach to recommendation. In: 3rd International Visual Informatics Conference, 13-15 Nov 2013, Malaysia.

Abstract
Recent work has shown the value of treating recommendation as a conversation between user and system, which conversational recommenders have done by allowing feedback like “not as expensive as this” on recommendations. This allows a more natural alternative to content-based information access. Our research focuses on creating a viable conversational methodology for collaborative-filtering recommendation which can apply to any kind of information, especially visual. Since collaborative filtering does not have an intrinsic understanding of the items it suggests, i.e. it doesn’t understand the content, it has no obvious mechanism for conversation. Here we develop a means by which a recommender driven purely by collaborative filtering can sustain a conversation with a user and in our evaluation we show that it enables finding multimedia items that the user wants without requiring domain knowledge.
Metadata
Item Type:Conference or Workshop Item (Paper)
Event Type:Conference
Refereed:Yes
Additional Information:Contact alan.smeaton@dcu.ie
Uncontrolled Keywords:Recommender systems
Subjects:Computer Science > Multimedia systems
Computer Science > Information retrieval
DCU Faculties and Centres:Research Institutes and Centres > INSIGHT Centre for Data Analytics
DCU Faculties and Schools > Faculty of Engineering and Computing > School of Computing
Published in: Proceedings IVIC 2013. Lecture Notes in Computer Science 8237. Springer.
Publisher:Springer
Official URL:http://www.ivic.org.my/
Copyright Information:(c) Springer International Publishing Switzerland 2013
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
Funders:Science Foundation Ireland
ID Code:19334
Deposited On:20 Nov 2013 14:58 by Alan Smeaton . Last Modified 31 Oct 2018 13:29
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