Intelligent chatter detection based on wavelet packet node energy and LSSVM-RFE.
Shicai QianYuxin SunZhenhua XiongPublished in: AIM (2015)
Keyphrases
- wavelet packet
- ls svm
- least squares support vector machine
- denoising
- subband
- filter bank
- neural network
- support vector machine
- wavelet transform
- least squares
- frequency band
- correlation coefficient
- test set
- rbf neural network
- improved algorithm
- non stationary
- image representation
- image compression
- image classification
- feature extraction