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Expanding the Language model in a low-resource hybrid MT system
Research Area:  
Other topics in Computer Science
Type:  
In Proceedings
Year: | 2014 | ||||
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Authors: | George Tambouratzis | ||||
Editor: | Dekai Wu, Marine Carpuat, Xavier Carreras and Eva Maria Vecchi | ||||
Book title: | Proceedings of the SSST-8 Workshop (held within EMNLP-2014) | ||||
Series: | Proceedings of the SSST-8 Workshop (held within EMNLP-2014) | ||||
Pages: | 57-66 | ||||
Address: | Doha, Qatar | ||||
Organization: | ACL | ||||
Date: | 25-Οκτ-14 | ||||
ISBN: | 978-1-937284-96-1 | ||||
Abstract: | The present article investigates the fusion of different language models to improve transla-tion accuracy. A hybrid MT system, recently-developed in the European Commission-funded PRESEMT project that combines ex-ample-based MT and Statistical MT princi-ples is used as a starting point. In this article, the syntactically-defined phrasal language models (NPs, VPs etc.) used by this MT sys-tem are supplemented by n-gram language models to improve translation accuracy. For specific structural patterns, n-gram statistics are consulted to determine whether the pat-tern instantiations are corroborated. Experi-ments indicate improvements in translation accuracy. |
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[Bibtex] |