Dirichlet Generalizations of Latent-Class Models.

Richard F. Potthoff Kenneth G. Manton Max A. Woodbury

Published in: J. Classif. (2000)

Keyphrases

latent class models
bayesian networks
hierarchical latent class models
cluster analysis
collaborative filtering
observed variables
data mining
recommender systems
probabilistic model
data mining techniques
latent variables
categorical data
real world
em algorithm
clustering method
conditional probabilities