Exploració per autor "Ruiz Costa-Jussà, Marta"
Ara es mostren els items 129-135 de 135
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UPC-BMIC-VDU system description for the IWSLT 2010: testing several collocation segmentations in a phrase-based SMT system
Henriquez, Carlos A; Ruiz Costa-Jussà, Marta; Daudaravicius, Vidas; Banchs, Rafael E.; Mariño, José B. (2010)
Text en actes de congrés
Accés obertThis paper describes the UPC-BMIC-VMU participation in the IWSLT 2010 evaluation campaign. The SMT system is a standard phrase-based enriched with novel segmentations. These novel segmentations are computed using statistical ... -
Using annotations on Mechanical Turk to perform supervised polarity classification of Spanish customer comments
Ruiz Costa-Jussà, Marta; Grivolla, Jens; Mellebeek, Bart; Benavent, Francesc; Codina, Joan; Codina, Joan; Banchs Martínez, Rafael Enrique (2014-12-01)
Article
Accés restringit per política de l'editorialOne of the major bottlenecks in the development of data-driven AI Systems is the cost of reliable human annotations. The recent advent of several crowdsourcing platforms such as Amazon’s Mechanical Turk, allowing requesters ... -
Using collocation segmentation to augment the phrase table
Henriquez, Carlos A; Ruiz Costa-Jussà, Marta; Daudaravicius, Vidas; Banchs Martínez, Rafael Enrique; Mariño, José B. (Association for Computational Linguistics, 2010)
Text en actes de congrés
Accés obertThis paper describes the 2010 phrase-based statistical machine translation system developed at the TALP Research Center of the UPC1 in cooperation with BMIC2 and VMU3. In phrase-based SMT, the phrase table is the main tool ... -
Using linear interpolation and weighted reordering hypotheses in the moses system
Ruiz Costa-Jussà, Marta; Rodríguez Fonollosa, José Adrián (2011)
Comunicació de congrés
Accés obertThis paper proposes to introduce a novel reordering model in the open-source Moses toolkit. The main idea is to provide weighted reordering hypotheses to the SMT decoder. These hypotheses are built using a first-step ... -
Uso de mapas semánticos para la búsqueda crosslingue de oraciones paralelas
Banchs Martínez, Rafael Enrique; Ruiz Costa-Jussà, Marta (2010)
Comunicació de congrés
Accés obertEste trabajo presenta el uso de una técnica de recuperación de infor-mación crossling¨ue basada en escalamiento multidimensional para la iden-tificación de oraciones paralelas entre lenguas diferentes. El método prop-uesto ... -
Why Catalan-Spanish Neural Machine Translation? Analysis, comparison and combination with standard Rule and Phrase-based technologies
Ruiz Costa-Jussà, Marta (2017)
Text en actes de congrés
Accés obertCatalan and Spanish are two related languages given that both derive from Latin. They share similarities in several linguistic levels including morphology, syntax and semantics. This makes them particularly interesting for ... -
WMT 2016 Multimodal translation system description based on bidirectional recurrent neural networks with double-embeddings
Rodríguez Guasch, Sergio; Ruiz Costa-Jussà, Marta (2016)
Text en actes de congrés
Accés obertBidirectional Recurrent Neural Networks (BiRNNs) have shown outstanding results on sequence-to-sequence learning tasks. This architecture becomes specially interesting for multimodal machine translation task, since BiRNNs ...