Power quality disturbance identification using wavelet packet energy entropy and weighted support vector machines.
Guo-Sheng HuFeng-Feng ZhuZhen RenPublished in: Expert Syst. Appl. (2008)
Keyphrases
- wavelet packet
- support vector
- wavelet transform
- power quality disturbance
- filter bank
- wavelet packet transform
- denoising
- subband
- wavelet decomposition
- wavelet packet decomposition
- frequency band
- classification accuracy
- support vector machine
- non stationary
- multiresolution
- pattern recognition
- quadtree
- signal processing
- multiscale
- feature selection
- lifting wavelet
- image compression
- image denoising
- neural network
- decision trees
- machine learning