Knowledge-Based Green's Kernel for Support Vector Regression

Table 1

Performance comparison of different kernels for sinc function.

	Kernel function	MSE	No. of SV	CPU Time (Sec.)
1	Green's kernel	0.0126	22	0.007
2	Gaussian RBF	0.0152	22	0.034
3	Bspline	0.0163	23	0.17
4	Exponential RBF	0.0214	24	0.035
5	Polynomial	0.0559	24	0.033