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14

ACL
2001

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Extracting Paraphrases from a Parallel Corpus

13 years 6 months ago

Extracting Paraphrases from a Parallel Corpus

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While paraphrasing is critical both for interpretation and generation of natural language, current systems use manual or semi-automatic methods to collect paraphrases. We present an unsupervised learning algorithm for identification of paraphrases from a corpus of multiple English translations of the same source text. Our approach yields phrasal and single word lexical paraphrases as well as syntactic paraphrases.

Regina Barzilay, Kathleen McKeown

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ACL 2001 | ACL 2007 | Approach Yields Phrasal | Syntactic Paraphrases | Word Lexical Paraphrases |

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Added	31 Oct 2010
Updated	31 Oct 2010
Type	Conference
Year	2001
Where	ACL
Authors	Regina Barzilay, Kathleen McKeown

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