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

Table 1

Tuning parameters of each model.

Model	Tuning parameters	OD	FSD
RF		3	5
V-SVR	Kernel	Polynomial	Linear
Rprop-ANN	Hidden	1	1
	Threshold	0.01	0.01
	Active	Tanh	Tanh