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NATURAL LANGUAGE QUESTION ANSWERING SYSTEM AND METHOD, AND PARAPHRASE MODULE

  • US 20160140958A1
  • Filed: 11/19/2015
  • Published: 05/19/2016
  • Est. Priority Date: 11/19/2014
  • Status: Active Grant
First Claim
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1. A natural language question answering system, comprising:

  • a conversion module configured to generate a plurality of modified questions by paraphrasing a user'"'"'s question;

    a plurality of question answering engines configured to receive each of the user'"'"'s question and the modified questions, and select candidate answers corresponding to each of the user'"'"'s question and the modified questions; and

    a detection module configured to detect at least one among the searched candidate answers as an answer.

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