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

Table 2

Error indexes of 1-step to 3-step prediction results for STH3.

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)	0.3078	0.4780	0.5633	0.3232	0.4980	0.6091
RMSE (m/s)	0.3863	0.5838	0.7206	0.4012	0.6252	0.8141
MAPE	0.0434	0.0641	0.0753	0.0445	0.0667	0.0841
MSPE	0.0646	0.0865	0.1039	0.0641	0.0915	0.1289
MaxAPE	0.4968	0.6480	0.5146	0.5176	0.6536	0.8827