Application of the cross-entropy method to clustering and vector quantization.

Dirk P. Kroese Reuven Y. Rubinstein Thomas Taimre

Published in: J. Glob. Optim. (2007)

Keyphrases

cross entropy
vector quantization
image compression
distortion measure
probabilistic model
neural gas
k means
mutual information
information theoretic
unsupervised learning
index table
neural network
maximum likelihood
objective function
similarity measure
image processing
information retrieval