Exploiting locality in high-dimensional factorial hidden Markov models.
Lorenzo RimellaNick WhiteleyPublished in: CoRR (2019)
Keyphrases
- hidden markov models
- high dimensional
- similarity search
- low dimensional
- speech recognition
- conditional random fields
- gesture recognition
- markov models
- sequence classification
- multi dimensional
- sequential data
- markov model
- high dimensional data
- hidden state
- forward backward
- hierarchical hidden markov model
- viterbi algorithm
- dimensionality reduction
- probabilistic model
- discriminative training
- feature space
- handwritten word recognition
- n gram
- graphical models
- higher order
- image segmentation