A new signal model and identification algorithm for hidden semi-Markov signals.
Mehran AzimiPanos NasiopoulosRabab K. WardPublished in: ICASSP (2) (2004)
Keyphrases
- semi markov
- mathematical model
- theoretical analysis
- objective function
- dynamic programming
- cost function
- recognition algorithm
- probabilistic model
- similarity measure
- learning algorithm
- k means
- classification algorithm
- input data
- bayesian framework
- em algorithm
- estimation algorithm
- energy function
- machine learning
- probability distribution
- single channel
- expectation maximization
- tree structure
- frequency domain
- detection algorithm
- maximum likelihood
- simulated annealing
- np hard
- information retrieval