com.gregdennis.drej
Interface Kernel

All Known Implementing Classes:

GaussianKernel, InverseMultiquadricKernel, LinearKernel, MultiquadricKernel, PolynomialKernel

public interface Kernel

A Mercer kernel function. Every implementation should be a continuous and positive-definite function.

Author:

Greg Dennis (gdennis@mit.edu)

Method Summary

double

eval(GVector x1, GVector x2) Evaluates the kernel function at the specified points.

Method Detail

eval

double eval(GVector x1,
            GVector x2)

Evaluates the kernel function at the specified points.