Evolutionary Spiking Neural Networks for Solving Supervised Classification Problems

Table 6

Topology characteristics for every dataset on configurations α₂, β₂, and γ₂.

Configuration	Dataset	Average number of features employed	Rate of used features	Average number of hidden units	Average number of synapses
α2	Balance Scale	3.73 ± 0.45	0.93	2.06 ± 1.23	11.48 ± 3.47
	Blood	3.33 ± 0.77	0.83	2.52 ± 1.28	11.64 ± 3.95
	Breast Cancer	3.85 ± 1.10	0.43	2.06 ± 1.04	10.82 ± 3.93
	Card	5.39 ± 2.20	0.36	2.76 ± 1.54	14.42 ± 6.27
	Diabetes	3.21 ± 0.95	0.40	2.33 ± 1.22	10.64 ± 3.56
	Fertility	5.30 ± 1.59	0.59	2.94 ± 2.01	15.39 ± 7.72
	Glass	2.79 ± 1.22	0.31	1.88 ± 0.91	13.91 ± 3.70
	Ionosphere	4.45 ± 1.67	0.13	3.55 ± 1.42	14.18 ± 4.36
	Iris Plant	1.76 ± 1.05	0.44	2.00 ± 1.67	11.27 ± 6.49
	Liver	3.33 ± 0.94	0.56	1.67 ± 0.84	09.18 ± 3.02
	Parkinson	3.67 ± 2.22	0.17	1.91 ± 1.03	10.09 ± 4.43
	Wine	3.15 ± 1.52	0.24	2.67 ± 1.49	12.30 ± 5.26
β2	Balance Scale	3.88 ± 0.33	0.97	3.39 ± 1.92	09.88 ± 4.16
	Blood	3.21 ± 0.69	0.80	4.21 ± 3.50	11.55 ± 9.49
	Breast Cancer	5.76 ± 1.63	0.64	3.97 ± 2.41	11.94 ± 6.09
	Card	6.94 ± 2.24	0.46	4.55 ± 2.85	14.00 ± 7.21
	Diabetes	4.06 ± 1.23	0.51	3.91 ± 2.11	10.85 ± 5.65
	Fertility	5.30 ± 2.11	0.59	3.39 ± 2.01	10.36 ± 5.64
	Glass	5.18 ± 1.45	0.58	3.73 ± 1.66	11.21 ± 4.44
	Ionosphere	6.48 ± 2.27	0.20	4.30 ± 2.67	12.94 ± 6.33
	Iris Plant	3.24 ± 0.74	0.81	4.09 ± 2.50	10.61 ± 6.30
	Liver	4.27 ± 1.21	0.71	3.52 ± 1.78	10.52 ± 4.39
	Parkinson	5.39 ± 2.44	0.25	3.09 ± 1.99	09.64 ± 5.51
	Wine	5.85 ± 1.73	0.45	4.24 ± 2.22	12.85 ± 5.21
γ2	Balance Scale	4.00 ± 0.00	1.00	3.15 ± 2.12	10.55 ± 5.78
	Blood	3.67 ± 0.59	0.92	4.58 ± 2.56	12.79 ± 5.86
	Breast Cancer	7.30 ± 1.27	0.81	4.61 ± 1.82	15.85 ± 5.21
	Card	8.58 ± 2.45	0.57	4.00 ± 2.47	15.09 ± 7.10
	Diabetes	6.06 ± 1.41	0.76	4.24 ± 1.78	13.76 ± 4.96
	Fertility	6.73 ± 1.33	0.75	4.06 ± 2.73	14.21 ± 6.65
	Glass	6.70 ± 1.17	0.74	4.91 ± 1.60	15.06 ± 4.26
	Ionosphere	11.64 ± 4.14	0.35	3.88 ± 2.20	16.88 ± 7.10
	Iris Plant	3.61 ± 0.69	0.90	3.82 ± 2.18	10.97 ± 5.42
	Liver	4.91 ± 0.90	0.82	3.21 ± 1.53	10.45 ± 4.11
	Parkinson	7.97 ± 2.47	0.36	3.39 ± 1.50	12.36 ± 4.20
	Wine	8.15 ± 1.96	0.63	4.70 ± 1.93	16.12 ± 5.57