Recursive identification of chain dynamics in Hidden Markov Models using Non-Negative Matrix Factorization.
Robert MattilaVikram KrishnamurthyBo WahlbergPublished in: CDC (2015)
Keyphrases
- hidden markov models
- markov models
- sequence classification
- speech recognition
- sequential data
- gesture recognition
- conditional random fields
- discriminative training
- markov model
- viterbi algorithm
- hidden state
- pairwise
- handwritten word recognition
- hidden states
- linear dynamical systems
- baum welch
- genetic algorithm
- random effects
- continuous hidden markov models