Gaussian density tree structure in a multi-Gaussian HMM-based speech recognition system.

Jacques Simonin Lionel Delphin-Poulat Géraldine Damnati

Published in: ICSLP (1998)

Keyphrases

tree structure
gaussian density
gaussian mixture
mixture of gaussians
tree structures
data structure
probability density
tree representation
statistical model
xml documents
frequent patterns
r tree
closed form
probability density function
density estimation
maximum likelihood estimation