Time Series Analysis and Forecasting for Wind Speeds Using Support Vector Regression Coupled with Artificial Intelligent Algorithms

Figure 7

Forecasting values over the prediction horizon: averaged over 1 h interval for Case 1 (a) and Case 2 (b). (c)–(h): the corresponding histogram of the forecasting errors. (a) and (f): MAE; (d) and (g): MSE; (e) and (h): MAPE %.