Factorization models for context-/time-aware movie recommendations

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GANTNER, Zeno, Steffen RENDLE, Lars SCHMIDT-THIEME, 2010. Factorization models for context-/time-aware movie recommendations. the Workshop. Barcelona, Spain, 30. Sep 2010 - 30. Sep 2010. In: Proceedings of the Workshop on Context-Aware Movie Recommendation - CAMRa '10. the Workshop. Barcelona, Spain, 30. Sep 2010 - 30. Sep 2010. New York, New York, USA:ACM Press, pp. 14-19. ISBN 978-1-4503-0258-6

@inproceedings{Gantner2010Facto-12683, title={Factorization models for context-/time-aware movie recommendations}, year={2010}, doi={10.1145/1869652.1869654}, isbn={978-1-4503-0258-6}, address={New York, New York, USA}, publisher={ACM Press}, booktitle={Proceedings of the Workshop on Context-Aware Movie Recommendation - CAMRa '10}, pages={14--19}, author={Gantner, Zeno and Rendle, Steffen and Schmidt-Thieme, Lars} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/12683"> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-09-08T05:56:34Z</dcterms:available> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-09-08T05:56:34Z</dc:date> <dc:language>eng</dc:language> <dc:creator>Schmidt-Thieme, Lars</dc:creator> <dc:contributor>Schmidt-Thieme, Lars</dc:contributor> <dc:creator>Gantner, Zeno</dc:creator> <dc:contributor>Rendle, Steffen</dc:contributor> <dc:creator>Rendle, Steffen</dc:creator> <dcterms:issued>2010</dcterms:issued> <dcterms:bibliographicCitation>First publ. in: Proceedings of the Workshop on Context-Aware Movie Recommendation : CAMRa '10, Barcelona, Spain, September 30, 2010 / Berkovsky, Shlomo ... (Ed.). New York: ACM, 2010, pp. 14-19</dcterms:bibliographicCitation> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/12683"/> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dc:rights>deposit-license</dc:rights> <dc:contributor>Gantner, Zeno</dc:contributor> <dcterms:abstract xml:lang="eng">In the scope of the Challenge on Context-aware Movie Recommendation (CAMRa2010), context can mean temporal context (Task 1), mood (Task 2), or social context (Task 3). We suggest to use Pairwise Interaction Tensor Factorization (PITF), a method used for personalized tag recommendation, to model the temporal (week) context in Task 1 of the challenge. We also present an extended version of PITF that handles the week context in a smoother way. In the experiments, we compare PITF against different item recommendation baselines that do not take context into account, and a non-personalized context-aware baseline.</dcterms:abstract> <dcterms:title>Factorization models for context-/time-aware movie recommendations</dcterms:title> </rdf:Description> </rdf:RDF>

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