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dc.contributor.authorFormiga Fanals, Lluís
dc.contributor.authorHenríquez Quintana, Carlos Alberto
dc.contributor.authorHernández Huerta, Adolfo
dc.contributor.authorMariño Acebal, José Bernardo
dc.contributor.authorMonte Moreno, Enrique
dc.contributor.authorRodríguez Fonollosa, José Adrián
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2013-03-14T14:52:57Z
dc.date.available2013-03-14T14:52:57Z
dc.date.created2012
dc.date.issued2012
dc.identifier.citationFormiga, L. [et al.]. The TALP-UPC phrase-based translation systems for WMT12: morphology simplification and domain adaptation. A: Workshop on Statistical Machine Translation. "Proceedings of the Seventh Workshop on Statistical Machine Translation : Montréal, Canada, June 7-8, 2012". Montreal, Quebec: 2012, p. 275-282.
dc.identifier.urihttp://hdl.handle.net/2117/18301
dc.description.abstractThis paper describes the UPC participation in the WMT 12 evaluation campaign. All sys- tems presented are based on standard phrase- based Moses systems. Variations adopted sev- eral improvement techniques such as mor- phology simplification and generation and do- main adaptation. The morphology simpli- fication overcomes the data sparsity prob- lem when translating into morphologically- rich languages such as Spanish by translat- ing first to a morphology-simplified language and secondly leave the morphology gener- ation to an independent classification task. The domain adaptation approach improves the SMT system by adding new translation units learned from MT-output and reference align- ment. Results depict an improvement on TER, METEOR, NIST and BLEU scores compared to our baseline system, obtaining on the of- ficial test set more benefits from the domain adaptation approach than from the morpho- logical generalization method.
dc.format.extent8 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Ensenyament i aprenentatge::Aprenentatge de llengües
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la parla i del senyal acústic
dc.subject.lcshNatural language processing (Computer science)
dc.subject.lcshSignal theory (Telecommunication)
dc.titleThe TALP-UPC phrase-based translation systems for WMT12: morphology simplification and domain adaptation
dc.typeConference lecture
dc.subject.lemacTractament del llenguatge natural (Informàtica)
dc.subject.lemacSenyal, Teoria del (Telecomunicació)
dc.contributor.groupUniversitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://aclweb.org/anthology-new/W/W12/W12-3133.pdf
dc.rights.accessOpen Access
local.identifier.drac11071249
dc.description.versionPostprint (published version)
local.citation.authorFormiga, L.; Henriquez, C.; Hernandez, A.; Mariño, J.; Monte, E.; Fonollosa, José A. R.
local.citation.contributorWorkshop on Statistical Machine Translation
local.citation.pubplaceMontreal, Quebec
local.citation.publicationNameProceedings of the Seventh Workshop on Statistical Machine Translation : Montréal, Canada, June 7-8, 2012
local.citation.startingPage275
local.citation.endingPage282


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Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain