ANN Based Approach for Estimation of Construction Costs of Sports Fields

Table 8

Results of the selected ANNs training (source: own study).

ANN
	7-2-1
Max	0.992	0.997	0.997	92.043	111.521	68.006
Average	0.985	0.982	0.993	66.416	63.681	41.286
Min	0.973	0.948	0.985	49.572	20.138	26.656
Standard deviation	0.005	0.015	0.004	11.620	24.243	12.338
7-2-1
Max	0.994	0.994	0.991	150.544	376.102	79.538
Average	0.978	0.979	0.983	73.351	90.999	57.609
Min	0.933	0.933	0.979	43.473	40.899	35.816
Standard deviation	0.022	0.018	0.003	31.521	95.430	13.082
7-3-1
Max	0.994	0.994	0.991	150.544	376.102	79.538
Average	0.978	0.979	0.983	73.351	90.999	57.609
Min	0.933	0.933	0.979	43.473	40.899	35.816
Standard deviation	0.022	0.018	0.003	31.521	95.430	13.082
7-5-1
Max	0.997	0.994	0.996	65.226	96.700	71.010
Average	0.992	0.983	0.991	46.222	59.770	39.252
Min	0.986	0.949	0.980	30.333	29.581	19.582
Standard deviation	0.004	0.015	0.008	12.048	17.682	18.116
7-5-1
Max	0.996	0.995	0.996	129.738	211.452	83.939
Average	0.979	0.980	0.980	77.525	72.796	50.383
Min	0.946	0.957	0.952	32.191	41.891	27.691
Standard deviation	0.013	0.013	0.014	27.375	49.569	18.072