Δημοσίευση - Expanding the Language model in a low-resource hybrid MT system
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Expanding the Language model in a low-resource hybrid MT system

Ερευνητική περιοχή:  
Άλλα θέματα Πληροφορικής
    
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Άρθρο σε πρακτικά

 

Έτος: 2014
Συγγραφείς: Γιώργος Ταμπουρατζής
Επιμέλεια: Dekai Wu, Marine Carpuat, Xavier Carreras and Eva Maria Vecchi
Τίτλος βιβλίου: Proceedings of the SSST-8 Workshop (held within EMNLP-2014)
Σειρά: Proceedings of the SSST-8 Workshop (held within EMNLP-2014)
Σελίδες: 57-66
Διεύθυνση: Doha, Qatar
Οργανισμός: ACL
Ημερομηνία: 25-Οκτ-14
ISBN: 978-1-937284-96-1
Περίληψη:
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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