Modeling Temporal Behavior via Structured Hidden Markov Models: an Application to Keystroking Dynamics.
Ugo GalassiAttilio GiordanaCharbel JulienLorenza SaittaPublished in: IICAI (2007)
Keyphrases
- hidden markov models
- temporal behavior
- markov models
- speech recognition
- linear dynamical systems
- conditional random fields
- sequence classification
- hidden states
- gesture recognition
- sequential data
- hidden state
- viterbi algorithm
- discriminative training
- dynamical systems
- forward backward
- continuous hidden markov models
- video sequences
- automatic speech recognition
- dynamic bayesian networks
- generative model
- dynamic programming
- baum welch
- hierarchical hidden markov model