A hybrid decision tree and new frequency filtering S-transform for simultaneous power signal disturbance pattern recognition.
Ranjeeta BisoiPradipta Kishore DashP. K. NayakPublished in: Int. J. Knowl. Based Intell. Eng. Syst. (2014)
Keyphrases
- high pass
- power quality disturbance
- decision trees
- power quality
- pattern recognition
- low pass
- electric power
- signal processing
- power system
- bandpass
- high frequency
- power supply
- single phase
- wavelet transform
- frequency response
- low frequency
- weak signal
- machine learning
- frequency domain
- band pass filters
- original signal
- image processing
- logistic regression
- frequency spectrum
- subband
- filtering algorithm
- duty cycle
- neural network
- low pass filter
- power consumption
- adaptive filtering
- decision tree induction
- decision tree algorithm
- feature extraction
- machine learning algorithms
- naive bayes
- filter bank
- signal detection
- power spectra
- fourier analysis
- multiscale
- linear transform
- discrete fourier transform
- decision tree classifiers
- learning algorithm
- computer vision
- fundamental frequency
- spectrum analysis
- spatial filtering
- image reconstruction
- nonlinear filters
- denoising
- bit rate
- non stationary
- information gain