Methods and systems for identifying paraphrases from an index of information items and associated sentence fragments
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United States of America Patent
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Oct 2, 2012
Grant Date -
N/A
app pub date -
May 2, 2011
filing date -
Mar 23, 2005
priority date (Note) -
Expired
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Abstract
Methods and systems for identification of paraphrases from an index of information items and associated sentence fragments are described. One method described comprises identifying a pair of sentence fragments each having a same associated information item from an index, wherein the index comprises a plurality of information items and associated sentence fragments, and identifying a paraphrase pair from the pair of sentence fragments.
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