Building a translation lexicon from comparable, non-parallel corpora
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United States of America Patent
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Jul 31, 2012
Grant Date -
Feb 18, 2010
app pub date -
Oct 8, 2009
filing date -
Mar 26, 2002
priority date (Note) -
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Abstract
A machine translation system may use non-parallel monolingual corpora to generate a translation lexicon. The system may identify identically spelled words in the two corpora, and use them as a seed lexicon. The system may use various clues, e.g., context and frequency, to identify and score other possible translation pairs, using the seed lexicon as a basis. An alternative system may use a small bilingual lexicon in addition to non-parallel corpora to learn translations of unknown words and to generate a parallel corpus.
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