A finite mixture model for multivariate counts under endogenous selectivity.

Marco Alfò Antonello Maruotti Giovanni Trovato

Published in: Stat. Comput. (2011)

Keyphrases

finite mixture model
multivariate data
finite mixtures
expectation maximization
mixture model
em algorithm
density estimation

trend analysis
high dimensional
principal components
generative model
categorical data
maximum likelihood
image segmentation

parameter space
unsupervised learning
multivariate time series
selection criterion
bayesian framework
information retrieval

clustering algorithm
variable selection
data mining
training data
probabilistic model
k means