Method for the extraction of relation patterns from articles
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United States of America Patent
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Nov 12, 2013
Grant Date -
Jun 3, 2010
app pub date -
Apr 15, 2008
filing date -
Apr 16, 2007
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Abstract
A method for building a knowledge base containing entailment relations is proposed. The proposed method makes use of an automatic or semi-automatic procedure to learn iteratively patterns for specific relations using clusters of similar articles. For each considered relation a user provides a system with one or several pivot patterns or input patterns, and the system returns patterns which express the same meaning in different ways.
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