Combining Diffusion Models and Macroeconomic Indicators with a Modified Genetic Programming Method: Implementation in Forecasting the Number of Mobile Telecommunications Subscribers in OECD Countries

Table 11

Statistical indices in forecasting process of the modified-hGP and ARIMA model for the total number of OECD subscribers.

Statistical indices of the modified-hGP and ARIMA model in forecasting the total number of OECD mobile subscribers
Model name	MAPE	MSE	RMSE	MAE
Modified-hGP	0.003932	7.03497𝐸−06	0.002652	0.004845
ARIMA	0.053389	0.000591421	0.024319	0.066797