Recognition of pathological beats in ECG signals based on Singular Value Decomposition of wavelet coefficients and support vector machine.
Tomas PeterekLukas ZaoralekPavel DohnálekPetr GajdosPublished in: TSP (2015)
Keyphrases
- singular value decomposition
- wavelet coefficients
- ecg signals
- support vector machine
- wavelet transform
- subband
- wavelet domain
- feature vectors
- multiresolution
- image denoising
- feature extraction
- multiscale
- least squares
- dimensionality reduction
- low rank
- dimension reduction
- singular values
- principal component analysis
- object recognition
- reconstruction error
- feature selection
- svm classifier
- pattern recognition
- frequency domain
- support vector
- kernel methods
- support vector machine svm
- kernel function
- high dimensional
- high quality
- training data