Research Article
A Comparative Study of Activation Functions of NAR and NARX Neural Network for Long-Term Wind Speed Forecasting in Malaysia
Figure 8
Correlation of coefficient of wind speed forecasting at Kuala Lumpur, Kuantan, and Melaka using both activation functions (tansig and logsig) of NARXNN.
(a) Tansig-KL (R = 0.9665) |
(b) Logsig-KL (R = 0.9514) |
(c) Tansig-Kuantan (R = 0.9288) |
(d) Logsig-Kuantan (R = 0.9115) |
(e) Tansig-Melaka (R = 0.9780) |
(f) Logsig-Melaka (R = 0.9561) |