Performance analysis of wavelet transforms and morphological operator-based classification of epilepsy risk levels

EURASIP Journal on Advances in Signal Processing

Table 8 Performance analysis of wavelet transforms with hard thresholding

Classifiers	Perfect classification	Missed classification	False alarm	Performance index
Haar wavelet
Code converter	61.45	15.625	22.91	37.58
With SVD optimization	96.58	3.42	0	96.4
With EM optimization	82.68	12.93	4.38	80.1
With MEM optimization	85.32	10.95	3.72	83.35
DB 2 Wavelet
Code converter	61.18	16.14	22.65	36.44
With SVD optimization	98.13	0.9465	0.946	98.03
With EM optimization	87.29	8.1	4.59	85.42
With MEM optimization	89.58	5.81	4.61	87.81
DB 4 Wavelet
Code converter	64.57	12.49	22.91	44.72
With SVD optimization	97.54	0.378	2.08	97.45
With EM optimization	92.33	4.31	3.29	91.35
With MEM optimization	93.86	2.3	3.84	93.17
Sym8 Wavelet
Code converter	63.52	11.44	23.95	44.81
With SVD optimization	97.35	1.512	1.135	97.23
With EM optimization	87.27	7.78	5.48	85.03
With MEM optimization	88.71	6.9	5.67	86.95