Determining is-a relationships for Textual Entailment

نویسندگان

  • Vlad Niculae
  • Octavian Popescu
چکیده

The Textual Entailment task has become influential in NLP and many researchers have become interested in applying it to other tasks. However, the two major issues emerging from this body of work are the fact that NLP applications need systems that (1) attain results which are not corpus dependent and (2) assume that the text for entailment cannot be incorrect or even contradictory. In this paper we propose a system which decomposes the text into chunks via a shallow text analysis, and determines the entailment relationship by matching the information contained in the is − a pattern. The results show that the method is able to cope with the two requirements above.

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تاریخ انتشار 2013