Prediction of Effective Width of Varying Depth Box-Girder Bridges Using Convolutional Neural Networks

Table 3

Statistical parameters of 2 models.

Model	Position	Mean percentage error (%)		Max percentage error (%)		Variance of percentage error (%)
		ANN	Pier	0.619	0.393	4.190	1.977	0.329	0.096
Midspan	0.710		0.327	6.263	1.841	0.403	0.081
CNN	Pier	0.530	0.233	3.169	1.804	0.305	0.041
	Midspan	0.472	0.194	1.919	1.036	0.138	0.028