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A data processing method based on sequence labeling and syntactic analysis for extracting new sentiment words from product reviews.

Shunxiang ZhangHanqing XuGuangli ZhuXiang ChenKuan-Ching Li
Published in: Soft Comput. (2022)
Keyphrases
  • sentiment lexicon
  • product reviews
  • syntactic analysis
  • data analysis
  • machine learning
  • pairwise
  • prior knowledge
  • active learning
  • em algorithm
  • unsupervised learning