On the Use of Wavelet Domain and Machine Learning for the Analysis of Epileptic Seizure Detection from EEG Signals

Table 3

Naïve Bayes results for University of Bonn dataset.

Sets (cases)	Frequency subband	Feature	Classifier accuracy (%)	Sensitivity (%)	Specificity (%)	PPV	NPV	MCC
A-E	D3	STD	99.5	99	100	100	99.09	0.99
	D4	MAV	99.5	99	100	100	99.09	0.99
	D5	MAV	100	100	100	100	100	1
	A5	Min. coeff.	93.5	91	96	96.33	92.35	0.87
B-E	D3	Min. coeff.	90.5	83	98	98	86.07	0.82
	D4	Avg. power	92.5	86	99	98.88	89.05	0.86
	D5	MAV	99.5	100	99	99.09	100	0.99
	A5	Ap. entropy	92	87	97	97.09	89.08	0.85
C-E	D3	STD	100	100	100	100	100	1
	D4	STD	98	98	98	98.18	98.18	0.96
	D5	STD	98	97	99	99.09	99.09	0.96
	A5	STD	79.5	62	97	94.90	72.96	0.63
D-E	D3	MAV	97.5	97	98	98.18	97.27	0.95
	D4	MAV	94	91	97	97.18	92.98	0.88
	D5	Ap. entropy	94	97	91	92.03	97.18	0.88
	A5	Min. coeff.	75	60	90	88.86	70.34	0.54
AB-E	D3	Min. coeff.	93	85	97	94.62	93.08	0.84
	D4	MAV	94.33	90	96.5	93.58	95.22	0.87
	D5	STD	99.7	100	99.5	99.09	100	0.99
	A5	Min. coeff.	94	86	98	96.22	93.52	0.86
AC-E	D3	STD	98.7	98	99	98.18	99.04	0.97
	D4	MAV	94.3	90	96.5	93.58	95.22	0.87
	D5	Ap. ent.	98.7	98	99	98.1	99.02	0.97
	A5	STD	86.7	65	97.5	93.35	84.88	0.69
AD-E	D3	MAV	98	96	99	98.33	98.09	0.95
	D4	MAV	96.3	93	98	96.27	96.71	0.92
	D5	Ap. ent.	95.7	97	95	91.54	98.54	0.91
	A5	Min. coeff.	82.7	60	94	84.38	82.86	0.59
BC-E	D3	Min. coeff.	93.3	83	98.5	97.07	92.3	0.85
	D4	MAV	94.7	90	97	93.91	95.4	0.88
	D5	Ap. ent.	98.7	97	99.5	99.10	98.5	0.97
	A5	Max. coeff.	80.3	64	97.5	93.25	84.7	0.68
BD-E	D3	Max. coeff.	90	74	98	95.5	88.56	0.77
	D4	MAV	93.3	85	97.5	94.75	93.04	0.85
	D5	Ap. ent.	96	97	95.5	92.43	98.43	0.91
	A5	Min. coeff.	83.3	60	95	86.46	83.17	0.61
CD-E	D3	MAV	97.7	97	98	96.27	98.54	0.94
	D4	MAV	97.7	93	98.5	96.72	96.73	0.92
	D5	Ap. ent.	96	97	95.5	92.09	98.52	0.91
	A5	Min. coeff.	82.3	55	96	65.82	81.88	0.59
ABC-E	D3	Min. coeff.	94.5	85	97.67	94.02	95.33	0.85
	D4	MAV	96.67	93	98.5	96.72	96.73	0.92
	D5	MAV	99	98	99.33	98.18	99.35	0.97
	A5	Max. coeff.	89.75	64	98.33	93.67	89.47	0.70
ABD-E	D3	Min. coeff.	93.25	79	98	93.41	93.42	0.81
	D4	Avg power	95.75	92	97	92.52	97.39	0.89
	D5	Ap. ent.	96.25	93	97.3	92.66	97.71	0.90
	A5	Min. Coeff.	87.25	60	96.3	84.76	88.05	0.63
ACD-E	D3	MAV	98.25	96	99	97.27	98.72	0.95
	D4	STD	97.25	94	98.3	95.42	98.10	0.92
	D5	Ap. ent.	97	97	97	91.87	98.97	0.92
	A5	Min. coeff.	87.25	57	97.3	86.88	87.48	0.63
BCD-E	D3	Min. coeff.	93	78	98	92.67	93.23	0.80
	D4	MAV	95	88	97.3	91.84	96.11	0.86
	D5	Ap. ent.	97	97	97	91.87	98.99	0.92
	A5	Min. coeff.	87.25	89	96.67	87.87	87.75	0.90
ABCD-E	D3	Min. coeff.	97.4	87	100	100	96.89	0.91
	D4	Min. coeff.	89.8	60	97.25	85.51	90.81	0.65
	D5	Ap. ent.	97.6	97	97.25	91.8	99.24	0.92
	A5	Min. coeff.	90	60	97.5	86.09	90.78	0.66
AB-CD	D3	Ap. ent.	82.5	70	95	93.09	76.56	0.67
	D4	Ap. ent.	64.5	42	87	78.68	60.23	0.33
	D5	MAV	74	53.5	94.5	90.62	67.32	0.52
	A5	MAV	74	53.5	94.5	90.62	67.32	0.52

Ap. entropy: approximate entropy; MAV: mean absolute value; STD: standard deviation.