TABLE 6.

Root mean square error (RMSE) for artificial neural network model.

ANN	Training			Testing
	N	SSE	RMSE	N	SSE	RMSE	Total sample
ANN01	555	2.891	0.072	67	0.333	0.070	622
ANN02	546	2.751	0.071	76	0.563	0.086	622
ANN03	563	3.039	0.073	59	0.251	0.065	622
ANN04	557	2.904	0.072	65	0.418	0.080	622
ANN05	567	2.921	0.072	55	0.402	0.085	622
ANN06	558	2.962	0.073	64	0.221	0.059	622
ANN07	554	2.859	0.072	68	0.299	0.066	622
ANN08	558	3.114	0.075	64	0.322	0.071	622
ANN09	562	4.509	0.090	60	0.389	0.081	622
ANN10	558	2.881	0.072	64	0.356	0.075	622
Mean		3.083	0.074		0.355	0.074
Standard deviation		0.511	0.006		0.097	0.009

SSE, sum square of errors; N, sample size; ANN, Artificial neural network model.