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 12

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

Statistical indices of the modified-hGP and ARIMA model in forecasting the total number of OECD contract mobile subscribers
Model name	MAPE	MSE	RMSE	MAE
Modified-hGP	0.001999	3.97𝐸−07	0.00063	0.001388
ARIMA	0.022104	7.45𝐸−05	0.008629	0.015574