Keyphrases
- hidden markov models
- speech recognition
- active learning
- image segmentation
- speaker independent
- hierarchical hidden markov model
- gesture recognition
- unsupervised learning
- conditional random fields
- handwritten word recognition
- label propagation
- multi stream
- real time
- continuous hidden markov models
- hidden states
- automatic speech recognition
- reinforcement learning
- crf model
- probabilistic relaxation
- keyword spotting
- data sets
- database
- profile hidden markov models