IWA Publishing

Skip to Main Content

Table 3

The statistical parameters of SVM method with different kernel functions, model DE(VII)

Kernel function	Train			Test
Kernel function	R	DC	RMSE	R	DC	RMSE
Linear	0.855	0.791	0.118	0.802	0.702	0.129
Polynomial	0.945	0.819	0.065	0.968	0.758	0.075
RBF	0.993	0.985	0.012	0.992	0.984	0.021
Sigmoid	0.577	0.111	0.202	0.346	0.102	0.241

Kernel function	Train			Test
Kernel function	R	DC	RMSE	R	DC	RMSE
Linear	0.855	0.791	0.118	0.802	0.702	0.129
Polynomial	0.945	0.819	0.065	0.968	0.758	0.075
RBF	0.993	0.985	0.012	0.992	0.984	0.021
Sigmoid	0.577	0.111	0.202	0.346	0.102	0.241