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Temporal expert finding through generalized time topic modeling.

Ali DaudJuanzi LiLizhu ZhouFaqir Muhammad
Published in: Knowl. Based Syst. (2010)
Keyphrases
  • topic modeling
  • expert finding
  • topic models
  • text mining
  • latent dirichlet allocation
  • text classification
  • collaborative filtering
  • co occurrence
  • database systems
  • keywords
  • pairwise
  • prior knowledge
  • generative model