A Hybrid Genetic Programming Method in Optimization and Forecasting: A Case Study of the Broadband Penetration in OECD Countries

Table 9

Statistical indices of the first five produced hGP models (Denmark).

Statistical indices of hGP for Denmark dataset
Model name	MAPE	SSE	MSE	RMSE	MAE
hGP Model 1	0.045512	0.000566649	2.83324𝐸−05	0.005323	0.004332
hGP Model 2	0.047466	0.000599483	2.99742𝐸−05	0.005475	0.004452
hGP Model 3	0.047487	0.000599823	2.99912𝐸−05	0.005476	0.004453
hGP Model 4	0.047489	0.000599875	2.99938𝐸−05	0.005477	0.004454
hGP Model 5	0.047531	0.000600572	3.00286𝐸−05	0.00548	0.004456