Deterministic Initialization of Hidden Markov Models for Human Action Recognition.
Zia MoghaddamMassimo PiccardiPublished in: DICTA (2009)
Keyphrases
- hidden markov models
- speech recognition
- action recognition
- gesture recognition
- markov models
- forward backward
- conditional random fields
- hidden state
- genetic algorithm
- automatic speech recognition
- sequence classification
- speech signal
- hierarchical hidden markov model
- baum welch
- discriminative training
- sequential data
- k means
- bayesian networks
- image sequences