On the convergence of Gaussian mixture models: improvements through vector quantization.

James Moody Stefan Slomka Jason W. Pelecanos Sridha Sridharan

Published in: ICSLP (1998)

Keyphrases

vector quantization
gaussian mixture model
speaker recognition
image compression
mixture model
vector quantizer

maximum likelihood
feature vectors
expectation maximization
em algorithm
reduced complexity
distortion measure

feature space
probability density
multiresolution
probability density function
speaker identification

finite state vector quantization
codebook design
density estimation
multiscale
similarity measure