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

Table 17

Statistical indices of the first five produced hGP models for The Netherlands (forecast period—2 years).

Statistical indices of hGP for The Netherlands dataset (16-point training)
Model name	MAPE	wSSE	MSE	RMSE	MAE
hGP Model 1	0.014673	0.000100	8.58𝐸−06	0.002929	0.002194
hGP Model 2	0.017209	0.000103	8.84𝐸−06	0.002973	0.00227
hGP Model 3	0.017209	0.000103	8.84𝐸−06	0.002973	0.00227
hGP Model 4	0.017223	0.000103	8.85𝐸−06	0.002975	0.002271
hGP Model 5	0.017253	0.000103	8.86𝐸−06	0.002976	0.002272