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Text recognition and analysis of network public opinion focus events of a major epidemic: a case study of "COVID-19" in Sina Microblogs.

HeLin WeiChenying HaiDonglu ShanBei LyuXiulai Wang
Published in: Multim. Tools Appl. (2023)
Keyphrases
  • text recognition
  • public opinion
  • multimedia
  • data analysis
  • dynamic programming
  • knowledge representation
  • text classification
  • connected components