Interval Prediction Method for Solar Radiation Based on Kernel Density Estimation and Machine Learning

Table 2

Error statistics of different models for DGSR prediction.

	OD			FSD
	RF	V-SVR	Rprop-ANN	RF	V-SVR	Rprop-ANN
MAE	0.365	0.025	0.121	0.245	0.016	0.058
MRE	0.015	0.002	0.014	0.010	0.001	0.007
Kendall	0.986	1	0.997	0.993	1	0.999