Feature Selection for Hidden Markov Models and Hidden Semi-Markov Models.
Stephen C. AdamsPeter A. BelingRandy CogillPublished in: IEEE Access (2016)
Keyphrases
- hidden semi markov models
- hidden markov models
- feature selection
- abnormality detection
- semi markov
- markov models
- conditional random fields
- speech recognition
- text classification
- anomaly detection
- sequence classification
- hidden states
- feature extraction
- hidden state
- machine learning
- model selection
- real time
- viterbi algorithm
- dimensionality reduction
- support vector machine
- sequential data
- pairwise