weka.classifiers.functions.supportVector
Class RBFKernel
java.lang.Object
weka.classifiers.functions.supportVector.Kernel
weka.classifiers.functions.supportVector.CachedKernel
weka.classifiers.functions.supportVector.RBFKernel
- All Implemented Interfaces:
- java.io.Serializable
public class RBFKernel
- extends CachedKernel
The RBF kernel. K(x, y) = e^-(gamma * ^2)
- Version:
- $Revision: 1.1.2.2 $
- Author:
- Eibe Frank (eibe@cs.waikato.ac.nz), Shane Legg (shane@intelligenesis.net) (sparse vector code), Stuart Inglis (stuart@reeltwo.com) (sparse vector code), J. Lindgren (jtlindgr{at}cs.helsinki.fi) (RBF kernel)
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RBFKernel
public RBFKernel(Instances data,
int cacheSize,
double gamma)
throws java.lang.Exception
- Constructor. Initializes m_kernelPrecalc[].
- Throws:
java.lang.Exception