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A comparison study of topic modeling based literature analysis by using full texts and abstracts of scientific articles: a case of COVID-19 research.

Qiang CaoXian ChengShaoyi Liao
Published in: Libr. Hi Tech (2023)
Keyphrases
  • topic modeling
  • scientific articles
  • scientific literature
  • topic models
  • text classification
  • data analysis
  • text documents
  • feature selection
  • latent dirichlet allocation