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

Table 3

Error indexes of 1-step to 3-step prediction results for CKS2.

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)	0.3714	0.5092	0.5882	0.4040	0.5551	0.6655
RMSE (m/s)	0.4621	0.6241	0.7392	0.4941	0.6839	0.8235
MAPE	2.3258	3.2074	3.7027	2.5151	3.4656	4.1333
MSPE	0.0233	0.0321	0.0370	0.0252	0.0347	0.0413
MaxAPE	0.1238	0.1708	0.1874	0.1092	0.1369	0.2234