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 13

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

Statistical indices of the modified-hGP and ARIMA model in forecasting the total number of OECD prepay mobile subscribers
Model name	MAPE	MSE	RMSE	MAE
Modified-hGP	0.00302	1.72𝐸−06	0.001312	0.001628
ARIMA	0.078342	0.00114	0.033759	0.042227