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

Table 11

Artificial neural network models with random data choice for estimating reinforcement consumption (k-fold cross-validation, k = 10).

Model name	Data-scaling procedure	Model characteristics	Activation function of hidden layers	Activation function of an output layer	MAPE (%)	σ (%)
NMA7	StandardScaler	MLP 6-4-1	ReLu	Identity	22.91	2.5