Factorization models for context-/time-aware movie recommendations
| dc.contributor.author | Gantner, Zeno | deu |
| dc.contributor.author | Rendle, Steffen | |
| dc.contributor.author | Schmidt-Thieme, Lars | deu |
| dc.date.accessioned | 2011-09-08T05:56:34Z | deu |
| dc.date.available | 2011-09-08T05:56:34Z | deu |
| dc.date.issued | 2010 | |
| dc.description.abstract | 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. | eng |
| dc.description.version | published | |
| dc.identifier.citation | 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 | deu |
| dc.identifier.doi | 10.1145/1869652.1869654 | deu |
| dc.identifier.uri | http://kops.uni-konstanz.de/handle/123456789/12683 | |
| dc.language.iso | eng | deu |
| dc.legacy.dateIssued | 2011-09-08 | deu |
| dc.rights | terms-of-use | deu |
| dc.rights.uri | https://rightsstatements.org/page/InC/1.0/ | deu |
| dc.subject | context-aware recommender systems | deu |
| dc.subject | item recommendation | deu |
| dc.subject | temporal | deu |
| dc.subject | tensor factorization | deu |
| dc.subject | matrix factorization | deu |
| dc.subject.ddc | 004 | deu |
| dc.title | Factorization models for context-/time-aware movie recommendations | eng |
| dc.type | INPROCEEDINGS | deu |
| dspace.entity.type | Publication | |
| kops.citation.bibtex | @inproceedings{Gantner2010Facto-12683,
year={2010},
doi={10.1145/1869652.1869654},
title={Factorization models for context-/time-aware movie recommendations},
isbn={978-1-4503-0258-6},
publisher={ACM Press},
address={New York, New York, USA},
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}
} | |
| kops.citation.iso690 | GANTNER, Zeno, Steffen RENDLE, Lars SCHMIDT-THIEME, 2010. Factorization models for context-/time-aware movie recommendations. the Workshop. Barcelona, Spain, 30. Sept. 2010 - 30. Sept. 2010. In: Proceedings of the Workshop on Context-Aware Movie Recommendation - CAMRa '10. New York, New York, USA: ACM Press, 2010, pp. 14-19. ISBN 978-1-4503-0258-6. Available under: doi: 10.1145/1869652.1869654 | deu |
| kops.citation.iso690 | GANTNER, Zeno, Steffen RENDLE, Lars SCHMIDT-THIEME, 2010. Factorization models for context-/time-aware movie recommendations. the Workshop. Barcelona, Spain, Sep 30, 2010 - Sep 30, 2010. In: Proceedings of the Workshop on Context-Aware Movie Recommendation - CAMRa '10. New York, New York, USA: ACM Press, 2010, pp. 14-19. ISBN 978-1-4503-0258-6. Available under: doi: 10.1145/1869652.1869654 | eng |
| kops.citation.rdf | <rdf:RDF
xmlns:dcterms="http://purl.org/dc/terms/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:bibo="http://purl.org/ontology/bibo/"
xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
xmlns:foaf="http://xmlns.com/foaf/0.1/"
xmlns:void="http://rdfs.org/ns/void#"
xmlns:xsd="http://www.w3.org/2001/XMLSchema#" >
<rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/12683">
<dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-09-08T05:56:34Z</dcterms:available>
<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>
<void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
<dc:creator>Schmidt-Thieme, Lars</dc:creator>
<dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
<dc:contributor>Rendle, Steffen</dc:contributor>
<dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
<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>
<dc:creator>Rendle, Steffen</dc:creator>
<dcterms:title>Factorization models for context-/time-aware movie recommendations</dcterms:title>
<bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/12683"/>
<dc:contributor>Schmidt-Thieme, Lars</dc:contributor>
<foaf:homepage rdf:resource="http://localhost:8080/"/>
<dc:rights>terms-of-use</dc:rights>
<dcterms:issued>2010</dcterms:issued>
<dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
<dc:contributor>Gantner, Zeno</dc:contributor>
<dc:creator>Gantner, Zeno</dc:creator>
<dc:language>eng</dc:language>
<dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-09-08T05:56:34Z</dc:date>
</rdf:Description>
</rdf:RDF> | |
| kops.conferencefield | the Workshop, 30. Sept. 2010 - 30. Sept. 2010, Barcelona, Spain | deu |
| kops.date.conferenceEnd | 2010-09-30 | |
| kops.date.conferenceStart | 2010-09-30 | |
| kops.flag.knbibliography | false | |
| kops.identifier.nbn | urn:nbn:de:bsz:352-126835 | deu |
| kops.location.conference | Barcelona, Spain | |
| kops.sourcefield | <i>Proceedings of the Workshop on Context-Aware Movie Recommendation - CAMRa '10</i>. New York, New York, USA: ACM Press, 2010, pp. 14-19. ISBN 978-1-4503-0258-6. Available under: doi: 10.1145/1869652.1869654 | deu |
| kops.sourcefield.plain | Proceedings of the Workshop on Context-Aware Movie Recommendation - CAMRa '10. New York, New York, USA: ACM Press, 2010, pp. 14-19. ISBN 978-1-4503-0258-6. Available under: doi: 10.1145/1869652.1869654 | deu |
| kops.sourcefield.plain | Proceedings of the Workshop on Context-Aware Movie Recommendation - CAMRa '10. New York, New York, USA: ACM Press, 2010, pp. 14-19. ISBN 978-1-4503-0258-6. Available under: doi: 10.1145/1869652.1869654 | eng |
| kops.submitter.email | michael.ketzer@uni-konstanz.de | deu |
| kops.title.conference | the Workshop | |
| relation.isAuthorOfPublication | 4f5eec3c-8dab-45fd-8283-03c539e97f8d | |
| relation.isAuthorOfPublication.latestForDiscovery | 4f5eec3c-8dab-45fd-8283-03c539e97f8d | |
| source.bibliographicInfo.fromPage | 14 | |
| source.bibliographicInfo.toPage | 19 | |
| source.identifier.isbn | 978-1-4503-0258-6 | |
| source.publisher | ACM Press | |
| source.publisher.location | New York, New York, USA | |
| source.title | Proceedings of the Workshop on Context-Aware Movie Recommendation - CAMRa '10 |
Dateien
Lizenzbündel
1 - 1 von 1
Vorschaubild nicht verfügbar
- Name:
- license.txt
- Größe:
- 1.92 KB
- Format:
- Plain Text
- Beschreibung:
