Extraction Programs: A Unified Approach to Translation Rule Extraction
BibTeX
@MISC{Hopkins_extractionprograms:,
author = {Mark Hopkins and Greg Langmead and Tai Vo},
title = {Extraction Programs: A Unified Approach to Translation Rule Extraction},
year = {}
}
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Abstract
We provide a general algorithmic schema for translation rule extraction and show that several popular extraction methods (including phrase pair extraction, hierarchical phrase pair extraction, and GHKM extraction) can be viewed as specific instances of this schema. This work is primarily intended as a survey of the dominant extraction paradigms, in which we make explicit the close relationship between these approaches, and establish a language for future hybridizations. This facilitates a generic and extensible implementation of alignment-based extraction methods. 1
