An Irregularity Measurement Based Cardiac Status Recognition Using Support Vector Machine

Table 1

Irregularity index value for both clean and corrupted database of Gaussian noise.

Pathology	Irregularity index value (μ ± σ)
	Clean	10	5	0	−5
Normal	0.15 ± 0.06	0.21 ± 0.04	0.27 ± 0.05	0.41 ± 0.07	0.66 ± 0.17
Abnormal	0.46 ± 0.23	0.70 ± 0.17	0.73 ± 0.16	0.77 ± 0.14	0.86 ± 0.12

μ: mean; σ: standard deviation.