It's all about the Trees - Towards a Hybrid Syntax-Based MT System

Marcin Junczys-Dowmunt

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The aim of this paper is to describe the first steps of research towards a hybrid MT system that combines the streng ths of rule-based syntactic transfer with recently developed syntax-based statistical translation methods within a unified framework. The similarities of both paradigms concerning the processing of syntactically parsed input trees serve as a basis for this reseach. We focus on the statistical part of the future system and present a syntax-based statistical machine translation system -- BONSAI -- for Polish-to-French translation. Although BONSAI is still under develepmont, it reaches a translation quality on par with that of a modern phrase-based system. We provide the theoretical background as well as some implementation deta ils and preliminary evaluation results for BONSAI. At the end of this paper we shortly discuss the benefits of a combined approach.
Original languageEnglish
Title of host publicationProceedings of the International Multiconference on Computer Science and Information Technology
Place of PublicationMrągowo, Poland
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages219-226
Number of pages8
Volume4
ISBN (Electronic)978-83-60810-22-4
Publication statusPublished - 2009

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