Investigation of ANN Architecture for Predicting Load-Carrying Capacity of Castellated Steel Beams

Figure 5

Performance of the ANN in the function of neuron number in 2 hidden layers, with respect to (a) mean value of R² for the training part, testing parts; (b) mean value of RMSE for the training part, testing parts; and (c) mean value of RMSE for the training part, testing parts.

(a)

(b)

(c)