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Mind map

Question Answering

GENG Grace English

Map content

Question Answering

  1. Question Analysis

    • Question Classification / Categorization
      • Machine learning method
        • Features selection
          • Part of Speech
          • Bag of words
          • Chunks (Non overlapping phrases)
          • Semantical related words
      • Rule based class tagging
    • Similar question clustering
  2. Answer Matching

    • Relevance Ranking
      • Language Model
      • Dependency Model
      • Supervised approach
      • BM25 algorithm

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Description
Mind Map on Question Answering, created by GENG Grace on 11/02/2015.
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GENG Grace
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