Folksonomy-based tag recommendation for online audio clip sharing

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• dc.contributor.author Font Corbera, Fredericca
• dc.contributor.author Serrà Julià, Joanca
• dc.contributor.author Serra, Xavierca
• dc.date.accessioned 2014-10-17T06:58:12Z
• dc.date.available 2014-10-17T06:58:12Z
• dc.date.issued 2012ca
• dc.description.abstract Collaborative tagging has emerged as an efficient way to/nsemantically describe online resources shared by a community/nof users. However, tag descriptions present some/ndrawbacks such as tag scarcity or concept inconsistencies./nIn these situations, tag recommendation strategies can help/nusers in adding meaningful tags to the resources being described./nFreesound is an online audio clip sharing site that/nuses collaborative tagging to describe a collection of more/nthan 140,000 sound samples. In this paper we propose four/nalgorithm variants for tag recommendation based on tag/nco-occurrence in the Freesound folksonomy. On the basis/nof removing a number of tags that have to be later predicted/nby the algorithms, we find that using ranks instead of raw/ntag similarities produces statistically significant improvements./nMoreover, we show how specific strategies for selecting/nthe appropriate number of tags to be recommended/ncan significantly improve algorithms’ performance. These/ntwo aspects provide insight into some of the most basic/ncomponents of tag recommendation systems, and we plan/nto exploit them in future real-world deployments.
• dc.description.sponsorship This work is partially supported under BES-2010-037309/nFPI grant from the Spanish Ministry of Science and Innovation/nfor the TIN2009- 14247-C02-01 DRIMS project. JS/nacknowledges 2009-SGR-1434 from Generalitat de Catalunya,/nJAEDOC069/2010 from Consejo Superior de Investigaciones/nCient´ıficas, TIN2009-13692-C03-01 from the/nSpanish Government, and EU Feder Funds.
• dc.format.extent 6 p.
• dc.format.mimetype application/pdfca
• dc.identifier.citation Font F, Serrà J, Serra X. Folksonomy-based tag recommendation for online audio clip sharing. In: Gouyon F, Herrera P, Martins LG, Müller M. ISMIR 2012: Proceedings of the 13th International Society for Music Information Retrieval Conference; 2012 Oct 8-12; Porto, Portugal. Porto: FEUP Ediçoes; 2012. p. 73-78.ca
• dc.identifier.uri http://hdl.handle.net/10230/22736
• dc.language.iso engca
• dc.publisher International Society for Music Information Retrieval (ISMIR)ca
• dc.relation.ispartof Gouyon F, Herrera P, Martins LG, Müller M. ISMIR 2012: Proceedings of the 13th International Society for Music Information Retrieval Conference; 2012 Oct 8-12; Porto, Portugal. Porto: FEUP Ediçoes; 2012. p. 73-78.
• dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/267583ca
• dc.rights © ISMIRca
• dc.rights.accessRights info:eu-repo/semantics/openAccessca
• dc.subject.other Música -- Classificació
• dc.subject.other Freesound -- Bases de dades
• dc.subject.other Xarxes socials en línia
• dc.title Folksonomy-based tag recommendation for online audio clip sharingca
• dc.type info:eu-repo/semantics/conferenceObjectca
• dc.type.version info:eu-repo/semantics/publishedVersionca