Cardiac Health Diagnosis Using Higher Order Spectra and Support Vector Machine

Table 6: Comparison of Arrhythmia Classification with Non-Linear Features

Authors	Method	No. of Class	Accuracy (%)
Acharya et al. (2003)	Non-linear features-ANN-Fuzzy	4	95
Acharya et al. (2004)	Non-linear --Fuzzy	8	85.36
Kannathal et al. (2006)	Anfis	10	94.09
Chua et al. (2007)	SVM	5	85.79
Acharya et al. (2008)	Modeling	9	83.38