A Short-Term Wind Speed Forecasting Hybrid Model Based on Empirical Mode Decomposition and Multiple Kernel Learning

Table 1

Error indexes of 1-step to 3-step prediction results for CKS1.

Indexes	EMD-MKL			EMD-SVM
	1-step prediction	2-step prediction	3-step prediction	1-step prediction	2-step prediction	3-step prediction
MAE (m/s)	0.4243	0.5557	0.6603	0.4580	0.6255	0.7681
RMSE (m/s)	0.5890	0.7463	0.8990	0.6031	0.8226	1.0233
MAPE	0.0636	0.0882	0.1046	0.0716	0.1004	0.1213
MSPE	0.0953	0.1339	0.2121	0.1002	0.1640	0.1892
MaxAPE	0.9507	1.4919	3.6608	0.7242	2.2323	2.4682