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Hierarchical features-based targeted aspect extraction from online reviews.

Jin HeLei LiYan WangXindong Wu
Published in: Intell. Data Anal. (2021)
Keyphrases
  • online reviews
  • feature space
  • low level
  • databases
  • machine learning algorithms
  • machine learning
  • knowledge base
  • website
  • active learning
  • information extraction
  • co occurrence
  • wordnet
  • sentiment analysis