com.rapidminer.tools.math.kernels
Interface KernelCache

All Known Implementing Classes:

FullCache, MapBasedCache

public interface KernelCache

This is the interface describing the kernel cache.

Author:

Ingo Mierswa

Method Summary

double	get(int i, int j) Delivers the cached value or Double.NaN if the value is not known.
void	store(int i, int j, double value) Stores the value.

Method Detail

store

void store(int i,
           int j,
           double value)

Stores the value. Should only be invoked if the value was not known. This method might delete kernel values so that the invocation of get might deliver NaN.

get

double get(int i,
           int j)

Delivers the cached value or Double.NaN if the value is not known.