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Finding model through latent semantic approach to reveal the topic of discussion in discussion forum.

Reina SetiawanWidodo BudihartoIman Herwidiana KartowisastroHarjanto Prabowo
Published in: Educ. Inf. Technol. (2020)
Keyphrases
  • latent semantic
  • em algorithm
  • data analysis
  • probabilistic model
  • relevance feedback
  • least squares