Multirate Coupled Hidden Markov Models and Their Application to Machining Tool-Wear Classification.
Özgür ÇetinMari OstendorfGary D. BernardPublished in: IEEE Trans. Signal Process. (2007)
Keyphrases
- hidden markov models
- tool wear
- sequence classification
- speech recognition
- discriminative training
- cutting tool
- discrete hidden markov models
- baum welch
- sequential data
- image classification
- conditional random fields
- markov models
- condition monitoring
- visual speech recognition
- discriminative classifiers
- neural network
- statistical pattern recognition
- hidden states
- text classification
- pattern recognition
- estimate the model parameters
- feature extraction
- gesture recognition
- subband
- feature vectors
- minimum classification error