Application of Artificial Intelligence for the Estimation of Concrete and Reinforcement Consumption in the Construction of Integral Bridges

Table 6

Artificial neural network models for estimating reinforcement consumption (StandardScaler).

Model name	Model characteristics	Activation function of hidden layers	Activation function of an output layer	MAPE training set (%)	MAPE test set (%)
NMA1	MLP 6-7-1	Tanh	Identity	18.85	20.74
NMA2	MLP 6-13-1	ReLu	Identity	10.83	18.51
NMA5	MLP 6-8-1	ReLu	Identity	16.74	19.33