Hidden Markov Model Classification Based on Empirical Frequencies of Observed Symbols.
Christoforos KeroglouChristoforos N. HadjicostisPublished in: WODES (2014)
Keyphrases
- hidden markov models
- sequence classification
- discriminative training
- speech recognition
- pattern recognition
- hidden states
- machine learning
- estimate the model parameters
- text classification
- phoneme recognition
- markov models
- hidden state
- sequential data
- feature extraction
- markov model
- support vector
- gesture recognition
- handwritten word recognition
- conditional random fields
- multi stream
- dynamic probabilistic networks
- automatic speech recognition
- model selection
- feature vectors
- anomaly detection
- mixture model
- image classification
- feature set
- feature selection