Un algorithme EM pour une version parcimonieuse de l'analyse en composantes principales probabiliste.

Charles Bouveyron Julien Jacques

Published in: EGC (2015)

Keyphrases

expectation maximization
probabilistic model
mixture model
real time
databases
search algorithm
unsupervised learning
search engine
metadata
information technology
special case
co occurrence
em algorithm
model selection
density estimation