Introducing a Star Topology into Latent Class Models for Collaborative Filtering.

Gabriela Polcicová Peter Tiño

Published in: AIAI (2004)

Keyphrases

latent class models
collaborative filtering
bayesian networks
cluster analysis
hierarchical latent class models
observed variables
recommender systems
machine learning
higher order
structure learning
feature selection
clustering algorithm
k means
unsupervised learning
clustering method
causal models