A Heart Sound Signal Classification Method Based on the Mixed Characteristics of Mel Cepstrum Coefficient and Second-Order Spectrum.
Xianfei ZhangXianhao LiuGongzhi LiuPublished in: Circuits Syst. Signal Process. (2024)
Keyphrases
- classification method
- higher order
- text classification
- k nearest neighbor
- support vector machine
- classification algorithm
- knn
- classification scheme
- signal processing
- support vector machine svm
- selected features
- clustering algorithm
- non stationary
- principal component analysis
- nearest neighbor
- pattern recognition
- artificial intelligence
- power spectrum
- nearest neighbor rule