Package edu.cmu.tetrad.search.utils

Interface Kernel

All Known Implementing Classes:
KernelGaussian
public interface Kernel
Gives an implemented that is implemented by classes that evaluate scalar valued kernels
Version:
$Id: $Id
Author:
Robert Tillman

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    eval(double i, double j)
    Evaluates the kernel at two points in the input space
    double
    getBandwidth()
    Gets kernel bandwidth
    void
    setDefaultBw(DataSet dataset, Node node)
    Sets bandwidth from data using default method

  • Method Details

    • eval

      double eval(double i, double j)
      Evaluates the kernel at two points in the input space
      Parameters:
      i - a double
      j - a double
      Returns:
      a double

    • setDefaultBw

      void setDefaultBw(DataSet dataset, Node node)
      Sets bandwidth from data using default method
      Parameters:
      dataset - a DataSet object
      node - a Node object

    • getBandwidth

      double getBandwidth()
      Gets kernel bandwidth
      Returns:
      a double