Hidden Markov Models for digital modulation classification in unknown ISI channels.
Anchalee PuengnimThierry RobertNathalie ThomasJosep VidalPublished in: EUSIPCO (2007)
Keyphrases
- hidden markov models
- sequence classification
- discriminative training
- markov models
- speech recognition
- sequential data
- visual speech recognition
- support vector machine
- discriminative classifiers
- machine learning
- pattern recognition
- higher order
- conditional random fields
- feature extraction
- markov model
- gesture recognition
- viterbi algorithm
- hidden state
- feature vectors
- estimate the model parameters
- sequence data
- class labels
- n gram