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Online learning via dynamic reranking for Computer Assisted Translation

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Online learning via dynamic reranking for Computer Assisted Translation

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dc.contributor.advisor Casacuberta Nolla, Francisco es_ES
dc.contributor.advisor Sanchis Trilles, Germán es_ES
dc.contributor.author Martínez Gómez, Pascual es_ES
dc.date.accessioned 2011-09-05T06:21:59Z
dc.date.available 2011-09-05T06:21:59Z
dc.date.created 2010
dc.date.issued 2011-09-05
dc.identifier.uri http://hdl.handle.net/10251/11440
dc.description.abstract New techniques for online adaptation in computer assisted translation are explored and compared to previously existing approaches. Under the online adaptation paradigm, the translation system needs to adapt itself to real-world changing scenarios, where training and tuning may only take place once, when the system is set-up for the first time. For this purpose, post-edit information, as described by a given quality measure, is used as valuable feedback within a dynamic reranking algorithm. Two possible approaches are presented and evaluated. The first one deals with the translation probabilities within the translation model, whereas the second one modifies the weights of the log-linear model dynamically. Our experimental results show that such algorithms are able to improve translation quality by learning from the errors produced by the system on a sentence-by-sentence basis. es_ES
dc.format.extent 74 es_ES
dc.language Inglés es_ES
dc.publisher Universitat Politècnica de València es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Aprendizaje online es_ES
dc.subject Adaptación es_ES
dc.subject Traducción asistida por ordenador es_ES
dc.subject Online learning es_ES
dc.subject Adaptation es_ES
dc.subject Computer assisted translation es_ES
dc.subject.classification LENGUAJES Y SISTEMAS INFORMATICOS es_ES
dc.subject.other Máster Universitario en Inteligencia Artificial, Reconocimiento de Formas e Imagen Digital-Màster Universitari en Intel·Ligència Artificial: Reconeixement de Formes i Imatge Digital es_ES
dc.title Online learning via dynamic reranking for Computer Assisted Translation es_ES
dc.type Tesis de máster es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Servicio de Alumnado - Servei d'Alumnat es_ES
dc.description.bibliographicCitation Martínez Gómez, P. (2010). Online learning via dynamic reranking for Computer Assisted Translation. http://hdl.handle.net/10251/11440 es_ES
dc.description.accrualMethod Archivo delegado es_ES


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