Evolutionary Spiking Neural Networks for Solving Supervised Classification Problems

Table 5

Topology characteristics for every dataset on configurations α₁, β₁, and γ₁.

Configuration	Dataset	Average number of features employed	Rate of used features	Average number of hidden units	Average number of synapses
α1	Balance Scale	2.97 ± 0.67	0.74	1.58 ± 0.85	9.58 ± 2.89
	Blood	2.30 ± 0.76	0.58	1.85 ± 0.99	7.64 ± 2.24
	Breast Cancer	2.52 ± 0.99	0.28	2.03 ± 1.09	8.79 ± 2.04
	Card	2.52 ± 0.93	0.17	2.09 ± 0.93	8.67 ± 2.22
	Diabetes	2.09 ± 0.90	0.26	1.97 ± 1.11	7.09 ± 1.91
	Fertility	3.03 ± 0.97	0.34	2.30 ± 1.29	9.24 ± 2.87
	Glass	2.21 ± 1.32	0.25	1.48 ± 0.93	11.73 ± 3.77
	Ionosphere	2.24 ± 1.05	0.07	2.21 ± 1.30	7.61 ± 2.81
	Iris Plant	1.30 ± 0.52	0.33	1.70 ± 1.00	8.18 ± 2.35
	Liver	2.48 ± 0.70	0.41	1.88 ± 0.84	6.64 ± 1.79
	Parkinson	2.27 ± 1.38	0.10	1.85 ± 1.50	8.00 ± 4.65
	Wine	2.48 ± 1.23	0.19	1.97 ± 1.75	9.73 ± 4.48
β1	Balance Scale	3.52 ± 0.56	0.88	4.09 ± 1.58	12.36 ± 4.32
	Blood	3.12 ± 0.69	0.78	4.76 ± 2.55	12.03 ± 5.77
	Breast Cancer	6.12 ± 1.47	0.68	4.03 ± 1.85	14.24 ± 5.46
	Card	5.79 ± 1.95	0.39	4.39 ± 2.09	12.85 ± 5.47
	Diabetes	3.39 ± 0.95	0.42	3.55 ± 1.71	09.36 ± 4.00
	Fertility	5.58 ± 1.74	0.62	4.09 ± 2.22	12.39 ± 6.02
	Glass	5.70 ± 1.62	0.63	3.03 ± 1.82	11.88 ± 6.30
	Ionosphere	5.52 ± 2.24	0.17	3.55 ± 2.05	12.15 ± 6.68
	Iris Plant	3.39 ± 0.89	0.85	4.73 ± 2.60	13.27 ± 6.93
	Liver	3.94 ± 1.07	0.66	4.06 ± 1.91	11.03 ± 5.32
	Parkinson	5.12 ± 1.77	0.23	4.36 ± 2.45	11.48 ± 5.66
	Wine	6.15 ± 1.88	0.47	3.82 ± 1.49	13.03 ± 4.93
γ1	Balance Scale	4.00 ± 0.00	1.00	4.03 ± 1.64	12.79 ± 3.75
	Blood	3.79 ± 0.48	0.95	4.70 ± 1.71	13.42 ± 4.23
	Breast Cancer	6.70 ± 1.38	0.74	5.39 ± 2.39	16.30 ± 5.93
	Card	8.76 ± 2.85	0.58	5.12 ± 2.04	18.03 ± 8.12
	Diabetes	6.24 ± 1.33	0.78	5.67 ± 3.19	17.76 ± 9.36
	Fertility	7.24 ± 1.18	0.80	4.79 ± 2.42	16.79 ± 6.20
	Glass	6.79 ± 1.32	0.75	4.97 ± 2.18	16.24 ± 5.85
	Ionosphere	11.64 ± 3.31	0.35	4.45 ± 1.86	18.03 ± 6.07
	Iris Plant	3.91 ± 0.29	0.98	5.79 ± 2.79	15.73 ± 6.89
	Liver	5.03 ± 1.03	0.84	4.64 ± 2.36	14.39 ± 6.49
	Parkinson	8.91 ± 3.41	0.40	4.18 ± 2.37	15.06 ± 7.58
	Wine	8.64 ± 1.92	0.66	4.97 ± 1.62	16.97 ± 5.33