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

Table 4

Decision Tree results for University of Bonn dataset.

Sets (cases)	Frequency subband	Feature	Classifier accuracy (%)	Sensitivity (%)	Specificity (%)	PPV	NPV	MCC
A-E	D3	Avg. power	99	99	100	100	99.09	0.99
	D4	MAV	99.5	99	100	99.09	99.09	0.99
	D5	MAV	100	100	100	100	100	1
	A5	Min. coeff.	92.5	92	93	93.54	92.38	0.85
B-E	D3	Max. coeff.	91.5	88	95	95.45	91.21	0.84
	D4	Max. coeff.	90.5	89	92	92.4	89.8	0.81
	D5	MAV	100	100	100	100	100	1
	A5	STD	89.5	91	88	89.23	92.17	0.8
C-E	D3	STD	98	98	98	98.18	98.18	0.96
	D4	Shannon ent.	98	98	98	98.33	98.18	0.96
	D5	MAV	97.5	97	98	99.09	97.27	0.96
	A5	Max. coeff.	80	77	83	82.47	79.25	0.6
D-E	D3	MAV	96.5	97	96	96.27	97.18	0.93
	D4	MAV	92.5	93	92	92.87	93.16	0.85
	D5	MAV	91.5	91	92	93.09	91.91	0.83
	A5	Max. coeff.	69	70	68	69.35	69.8	0.38
AB-E	D3	Max. coeff.	92.67	88	95	91.09	94.35	0.84
	D4	MAV	94.33	87	98	96.5	94.11	0.87
	D5	MAV	100	100	100	100	100	1
	A5	Min. coeff.	92	87	94.5	89.28	93.83	0.82
AC-E	D3	STD	98.67	98	99	98.18	99.04	0.97
	D4	MAV	94.33	90	96.5	93.58	95.22	0.87
	D5	Ap. ent.	98.67	98	99	98.1	99.02	0.97
	A5	STD	86.67	89	97.5	93.35	84.88	0.69
AD-E	D3	MAV	98	97	98.5	97.18	98.54	0.95
	D4	MAV	94.3	92	95.5	91.47	96.15	0.87
	D5	Ap. ent.	94.67	91	96.5	93	95.7	0.88
	A5	Min. coeff.	81.33	72	86	73.64	86.81	0.59
BC-E	D3	Max. coeff.	93.67	87	97	95.1	93.85	0.86
	D4	MAV	93.3	88	96	93.28	94.39	0.85
	D5	MAV	98.33	97	99	98.18	98.57	0.96
	A5	Ap. ent.	81.67	71	87	76.02	85.68	0.59
BD-E	D3	Max. coeff.	88.3	82	91.5	84.34	91.31	0.74
	D4	MAV	91.67	88	93.5	87.94	94.08	0.81
	D5	MAV	94.67	92	96	93.09	96.33	0.88
	A5	Min. coeff.	80.33	70	85.5	73.41	85.46	0.56
CD-E	D3	MAV	96.67	97	96.5	94.11	98.54	0.93
	D4	MAV	94	93	94.5	90.18	96.64	0.87
	D5	Ap. ent.	94	92	95	90.75	96.37	0.86
	A5	Min. coeff.	76.66	65	82.5	65.82	82.73	0.47
ABC-E	D3	Min. coeff.	94.5	87	97	90.86	95.97	0.85
	D4	MAV	94	93	94.5	90.18	96.65	0.87
	D5	MAV	98.5	96	99.3	98.18	98.72	0.96
	A5	Max. coeff.	89.75	68	99.1	87.32	90.43	0.7
ABD-E	D3	Min. coeff.	92.5	84	95.33	86.32	94.76	0.8
	D4	Max. coeff.	95.75	90	97.66	93.61	96.75	0.8
	D5	Ap. ent.	95.25	90	97	91.68	96.85	0.87
	A5	Min. coeff.	85.75	72	90.3	72.18	90.86	0.62
ACD-E	D3	MAV	98	97	98.33	95.75	99.05	0.95
	D4	STD	96.75	96	97	91.81	98.6	0.91
	D5	Ap. ent.	95.5	91	97	92.18	97.13	0.88
	A5	MAV	82.25	66	87.66	63.85	88.75	0.53
BCD-E	D3	Min. coeff.	91.25	85	93.33	81.72	94.93	0.77
	D4	Avg. power	94.25	85	97.33	91.77	95.17	0.84
	D5	Ap. ent.	96.25	95	96.6	91.2	98.35	0.9
	A5	STD	82.75	63	89.33	68	88.15	0.53
ABCD-E	D3	Min. coeff.	100	100	100	100	100	1
	D4	Min. coeff.	85.8	65	91	64.72	91.29	0.55
	D5	Ap. ent.	96.8	95	97.25	90.93	98.75	0.9
	A5	Avg. power	85.2	58	92	63.43	89.86	0.51
AB-CD	D3	MAV	79.75	74.5	85	84.23	77.09	0.63
	D4	Avg. power	57.75	56.5	59	58.15	57.95	0.15
	D5	Min. coeff.	73.5	68	79	76.59	72.88	0.48
	A5	Avg. power	74	52	96	93.62	67.06	0.53