## Figure 7.
Exponential RBF kernel. The outputs of the exponential radial basis function kernel as functions of the
Euclidean distance between vectors. Four functions are depicted in dashed-double-dotted-blue,
long-dashed-red, dashed-green, and dotted-purple curves, corresponding to the cases
where the sigma is 0.5, 0.707, 1.0, and 2.0 respectively.
Land |