edu.cmu.minorthird.classify.transform
Class T1InstanceTransform

java.lang.Object
  edu.cmu.minorthird.classify.transform.T1InstanceTransform

All Implemented Interfaces:

InstanceTransform

public class T1InstanceTransform
extends java.lang.Object
implements InstanceTransform

Author:

Edoardo Airoldi Date: Nov 24, 2003

Constructor Summary

T1InstanceTransform()

Method Summary

double	getNegDelta(Feature f) Get mu corresponding to the Positive examples of feature f
double	getNegMu(Feature f) Get mu corresponding to the Positive examples of feature f
double	getPosDelta(Feature f) Get mu corresponding to the Positive examples of feature f
double	getPosMu(Feature f) Get mu corresponding to the Positive examples of feature f
java.util.SortedMap<java.lang.String,java.lang.Number>	mudelta2np(double mu, double delta, double omega)
void	setALPHA(double desiredLevel) Set ALPHA to the desired level
void	setFeaturePdf(Feature f, java.lang.String pdf) Set the PDF for feature f
void	setMAX_WORDS(int number) Set MAX_WORDS to the desired number
void	setMIN_WORDS(int number) Set MIN_WORDS to the desired number
void	setNegDelta(Feature f, double delta) Set mu corresponding to the Positive examples of feature f
void	setNegMu(Feature f, double delta) Set mu corresponding to the Positive examples of feature f
void	setPosDelta(Feature f, double delta) Set mu corresponding to the Positive examples of feature f
void	setPosMu(Feature f, double delta) Set mu corresponding to the Positive examples of feature f
void	setSAMPLE(int size) Set SAMPLE SIZE to the desired level
void	setT1(Feature f, double delta) Set the value of T1 corresponding to feature f
double	T1(int x1, int x2)
Dataset	transform(Dataset dataset) Create a transformed copy of a dataset.
Example	transform(Example example) Create a transformed copy of the example.
Instance	transform(Instance instance) Create a transformed copy of the instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

T1InstanceTransform

public T1InstanceTransform()

Method Detail

transform

public Instance transform(Instance instance)

Create a transformed copy of the instance.

Specified by:

transform in interface InstanceTransform

transform

public Example transform(Example example)

Create a transformed copy of the example.

Specified by:

transform in interface InstanceTransform

transform

public Dataset transform(Dataset dataset)

Create a transformed copy of a dataset.

Specified by:

transform in interface InstanceTransform

setMIN_WORDS

public void setMIN_WORDS(int number)

Set MIN_WORDS to the desired number

setMAX_WORDS

public void setMAX_WORDS(int number)

Set MAX_WORDS to the desired number

setSAMPLE

public void setSAMPLE(int size)

Set SAMPLE SIZE to the desired level

setALPHA

public void setALPHA(double desiredLevel)

Set ALPHA to the desired level

setFeaturePdf

public void setFeaturePdf(Feature f,
                          java.lang.String pdf)

Set the PDF for feature f

setT1

public void setT1(Feature f,
                  double delta)

Set the value of T1 corresponding to feature f

setPosMu

public void setPosMu(Feature f,
                     double delta)

Set mu corresponding to the Positive examples of feature f

getPosMu

public double getPosMu(Feature f)

Get mu corresponding to the Positive examples of feature f

setNegMu

public void setNegMu(Feature f,
                     double delta)

Set mu corresponding to the Positive examples of feature f

getNegMu

public double getNegMu(Feature f)

Get mu corresponding to the Positive examples of feature f

setPosDelta

public void setPosDelta(Feature f,
                        double delta)

Set mu corresponding to the Positive examples of feature f

getPosDelta

public double getPosDelta(Feature f)

Get mu corresponding to the Positive examples of feature f

setNegDelta

public void setNegDelta(Feature f,
                        double delta)

Set mu corresponding to the Positive examples of feature f

getNegDelta

public double getNegDelta(Feature f)

Get mu corresponding to the Positive examples of feature f

T1

public double T1(int x1,
                 int x2)

mudelta2np

public java.util.SortedMap<java.lang.String,java.lang.Number> mudelta2np(double mu,
                                                                         double delta,
                                                                         double omega)