Subspace distribution clustering for continuous observation density hidden Markov models.
Enrico BocchieriBrian MakPublished in: EUROSPEECH (1997)
Keyphrases
- hidden markov models
- clustering algorithm
- gesture recognition
- high dimensional data
- speech recognition
- subspace clustering
- conditional random fields
- kernel density
- k means
- markov models
- sequence classification
- viterbi algorithm
- sequential data
- density function
- random variables
- hidden states
- principal component analysis
- data points
- discriminative training
- random effects
- continuous hidden markov models
- spectral clustering
- markov model
- graphical models
- dimensionality reduction
- probability distribution
- spatio temporal
- feature space