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Predicting Best Responder in Community Question Answering Using Topic Model Method.

Tong ZhaoChunping LiMengya LiSiyang WangQiang DingLi Li
Published in: Web Intelligence (2012)
Keyphrases
  • topic models
  • prior knowledge
  • generative model
  • machine learning
  • nearest neighbor
  • natural language processing
  • em algorithm
  • multi attribute