Statistical Phrase-Based Translation
Koehn et al., 2003, Statistical Phrase-Based Translation (Proceedings of the 2003 Human Language Technology Conference of the North American Chapter of ACL (HLT-NAACL 2003))
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3.3 Phrases from Phrase Alignments
- How was Marcu and Wong’s joint phrase model used in Koehn et al.’s framework?EM in that model learns a joint distribution \(\phi(\bar e, \bar f)\) over phrase pairs and a joint distortion distribution; these were marginalized to conditional probabilities for the decoder, as Marcu and Wong themselves did when decoding.
- Koehn et al., 2003, Statistical Phrase-Based Translation (Proceedings of the 2003 Human Language Technology Conference of the North American Chapter of ACL (HLT-NAACL 2003)), §3.3, p. 50
Source
- Philipp Koehn, Franz Josef Och and Daniel Marcu. 2003. Statistical Phrase-Based Translation. In Proceedings of the 2003 Human Language Technology Conference of the North American Chapter of the Association for Computational Linguistics (HLT-NAACL 2003), pp. 48–54. https://aclanthology.org/N03-1017/