A Comparative Study of Activation Functions of NAR and NARX Neural Network for Long-Term Wind Speed Forecasting in Malaysia

Table 3

Performance indicators of WSF.

	Areas	NAR and NARX Neural Networks
		Tansig			Logsig
		MAE (m/s)	MAPE	RMSE	MAE (m/s)	MAPE	RMSE
NARNN	Kuala Lumpur	0.014	14.79	1.102	0.041	16.78	1.281
	Kuantan	0.025	19.27	1.15	0.134	28.84	1.788
	Melaka	0.029	10.79	0.583	0.339	11.03	0.858
NARXNN	Kuala Lumpur	0.046	14.22	1.231	0.058	12.04	1.028
	Kuantan	0.550	20.46	1.212	0.880	22.55	1.485
	Melaka	0.0317	9.53	0.833	0.434	11.23	0.853