See: Description
Class | Description |
---|---|
IndexDoubleGaussChi2 |
Kernel on double[] that computes the Chi2 distance of a specified component j:
k(x, y) = (x[j]-y[j])*(x[j]-y[j])/(x[j]+y[j]) |
IndexDoubleGaussL2 |
Kernel on double[] that computes the L2 distance of a specified component j:
k(x, y) = (x[j]-y[j])*(x[j]-y[j]) |
IndexDoubleHPolynomial |
Kernel on double[] that performs the product of a specified component j to the power d:
k(x,y) = (0.5 + 0.5*x[j]*y[j])^d |
IndexDoubleLinear |
Kernel on double[] that performs the product of a specified component j:
k(x,y) = x[j]*y[j] |
IndexDoublePolynomial |
Kernel on double[] that performs the product of a specified component j to the power d:
k(x,y) = (x[j]*y[j])^d |