Minimax Adaptive Estimation of Nonparametric Hidden Markov Models.
Yohann de CastroElisabeth GassiatClaire LacourPublished in: J. Mach. Learn. Res. (2016)
Keyphrases
- hidden markov models
- kernel density
- speech recognition
- gesture recognition
- conditional random fields
- markov models
- viterbi algorithm
- hidden states
- sequence classification
- forward backward
- continuous hidden markov models
- maximum likelihood estimation
- sequential data
- spatio temporal
- discriminative training
- speech signal
- markov model
- hidden state
- stochastic context free grammars
- baum welch
- handwritten word recognition
- parameter estimation
- hierarchical hidden markov model