J Wave Autodetection Using Analytic Time-Frequency Flexible Wavelet Transformation Applied on ECG Signals

Table 4

Classification performance of LS-SVM classifier using different kernel functions.

Feature number	Kernel function	ACC (%)	SEN (%)	SPE (%)
All features	RBF	96.73	95.18	95.17
	MW	96.79	95.47	95.29
Feature selection	RBF	97.56	95.69	95.78
	MW	97.61	97.76	95.82