Cardiac sound murmurs classification with autoregressive spectral analysis and multi-support vector machine technique.
Samjin ChoiZhongwei JiangPublished in: Comput. Biol. Medicine (2010)
Keyphrases
- spectral analysis
- autoregressive
- support vector machine
- heart rate variability
- spectral features
- non stationary
- moving average
- svm classifier
- support vector
- feature selection
- feature space
- feature vectors
- pattern recognition
- random fields
- gaussian markov random field
- machine learning
- extracted features
- sar images
- filter bank
- computational complexity