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Visual Analytics-Based Method for Sentiment Analysis of COVID-19 Ukrainian Tweets.

Oleksii KovalchukVitalii SlobodzianOlena SobkoMaryna MolchanovaOlexander MazuretsOleksander BarmakIurii KrakNataliia Savina
Published in: ISDMCI (2022)
Keyphrases
  • sentiment analysis
  • preprocessing
  • real world
  • similarity measure
  • artificial intelligence
  • expert systems
  • user interface
  • information extraction
  • natural language processing
  • sentiment lexicon