A Nonstationary Hidden Markov Model with Approximately Infinitely-Long Time-Dependencies.
Sotirios ChatzisDimitrios I. KosmopoulosGeorge PapadourakisPublished in: Int. J. Artif. Intell. Tools (2016)
Keyphrases
- hidden markov models
- non stationary
- speech recognition
- conditional random fields
- gesture recognition
- handwritten word recognition
- random fields
- autoregressive
- markov models
- hidden state
- hidden states
- viterbi algorithm
- continuous hidden markov models
- sequential data
- speech signal
- signal to noise ratio
- phoneme recognition
- hierarchical hidden markov model
- image segmentation