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Effective and efficient polarity estimation in blogs based on sentence-level evidence.

José M. ChenloDavid E. Losada
Published in: CIKM (2011)
Keyphrases
  • sentence level
  • positive or negative
  • sentiment analysis
  • sentiment classification
  • sentiment polarity
  • novelty detection
  • search engine
  • multi document summarization
  • low level
  • multi modal
  • document level