edu.udo.cs.myRVM
Class Model

java.lang.Object
  edu.udo.cs.myRVM.Model

public class Model
extends java.lang.Object

The lerned model.

Version:

$Id: Model.java,v 1.6 2006/08/03 14:39:28 ingomierswa Exp $

Author:

Piotr Kasprzak, Ingo Mierswa

Field Summary

private boolean	bias
private KernelBasisFunction[]	kernels
private int	numVectors
private boolean	regression
private double[]	weights

Constructor Summary

private	Model() Constructors
	Model(double[] weights, KernelBasisFunction[] kernels, boolean bias, boolean regression)

Method Summary

double[]	apply(double[][] inputVectors)
double	applyToVector(double[] vector) Model application.
double	calculate(double[] att)
void	dumpToFile()
int	getNumberOfRelevanceVectors()
double	getWeight(int index)
double	norm_l2(double[] vector) Create and save data that ist used in our 2d-matlab visualisations.
static Model	readModel(java.io.ObjectInputStream in) Reads the model data from the input stream.
void	writeModel(java.io.ObjectOutputStream out) Writes the model data into the output stream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

kernels

private KernelBasisFunction[] kernels

weights

private double[] weights

numVectors

private int numVectors

bias

private boolean bias

regression

private boolean regression

Constructor Detail

Model

private Model()

Constructors

Model

public Model(double[] weights,
             KernelBasisFunction[] kernels,
             boolean bias,
             boolean regression)

Method Detail

getNumberOfRelevanceVectors

public int getNumberOfRelevanceVectors()

getWeight

public double getWeight(int index)

applyToVector

public double applyToVector(double[] vector)

Model application. Returns the function value, not a crisp prediction.

apply

public double[] apply(double[][] inputVectors)

readModel

public static Model readModel(java.io.ObjectInputStream in)
                       throws java.io.IOException

Reads the model data from the input stream.

Throws:

java.io.IOException

writeModel

public void writeModel(java.io.ObjectOutputStream out)
                throws java.io.IOException

Writes the model data into the output stream.

Throws:

java.io.IOException

norm_l2

public double norm_l2(double[] vector)

Create and save data that ist used in our 2d-matlab visualisations.

calculate

public double calculate(double[] att)

dumpToFile

public void dumpToFile()