Login / Signup

Including item characteristics in the probabilistic latent semantic analysis model for collaborative filtering.

Martijn KagieMatthijs van der LoosMichiel C. van Wezel
Published in: AI Commun. (2009)
Keyphrases
  • probabilistic latent semantic analysis
  • high level
  • probabilistic model
  • collaborative filtering
  • co occurrence
  • data mining
  • information retrieval
  • em algorithm
  • pairwise
  • prior knowledge