A modified Baum-Welch algorithm for hidden Markov models with multiple observation spaces.

Paul M. Baggenstoss

Published in: IEEE Trans. Speech Audio Process. (2001)

Keyphrases

hidden markov models
baum welch
viterbi algorithm
em algorithm
sequential data
forward backward
continuous hidden markov models
expectation maximization
speech recognition
markov model
dynamic programming
conditional random fields
spatio temporal