ANN Based Approach for Estimation of Construction Costs of Sports Fields

Table 7

Details of the selected ANNs for further training (source: own study).

ANN	Number of neurons in the hidden layer	Activation function hidden layer	Activation function output layer	Training algorithm
7-2-1	2	Exponential	Linear	BFGS
7-2-1	2	Exponential	Hyperbolic tangent	BFGS
7-3-1	3	Exponential	Linear	BFGS
7-5-1	5	Sigmoid	Linear	BFGS
7-5-1	5	Hyperbolic tangent	Exponential	BFGS