We present a syntax-based statistical translation model. Our model transforms a source-language parse tree into a target-language string by applying stochastic operations at each node. These operations capture linguistic differences such as word order and case marking. Model parameters are estimated in polynomial time using an EM algorithm. The model produces word alignments that are better than those produced by IBM Model 5.
A Syntax-based Statistical Translation Model
Published 2001 in Annual Meeting of the Association for Computational Linguistics
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- Publication year
2001
- Venue
Annual Meeting of the Association for Computational Linguistics
- Publication date
2001-07-06
- Fields of study
Linguistics, Computer Science
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