A direct algorithm for joint optimal sensor scheduling and MAP state estimation for hidden Markov models.
David M. JunDavid M. CohenDouglas L. JonesPublished in: ICASSP (2013)
Keyphrases
- hidden markov models
- state estimation
- dynamic programming
- viterbi algorithm
- forward backward
- optimal solution
- learning algorithm
- speech recognition
- expectation maximization
- parameter estimation
- markov model
- kalman filtering
- computational complexity
- baum welch
- closed form
- k means
- hierarchical hidden markov model
- em algorithm
- probability distribution
- kalman filter
- sequential data
- machine learning