org.dllearner.utilities.experiments
Class Examples

java.lang.Object
  org.dllearner.utilities.experiments.Examples

public class Examples
extends Object

a container for examples used for operations like randomization

Author:

Sebastian Hellmann

Field Summary

static DecimalFormat	df1
static DecimalFormat	df2
static DecimalFormat	df3

Constructor Summary

Examples()
default constructor

Examples(SortedSet<String> posTrain, SortedSet<String> negTrain)
constructor to add training examples

Examples(SortedSet<String> posTrain, SortedSet<String> negTrain, SortedSet<String> posTest, SortedSet<String> negTest)
adds all examples, doublettes are removed automatically

Method Summary

void	addNegTest(Collection<String> neg)
void	addNegTest(String neg)
void	addNegTrain(Collection<String> neg)
void	addNegTrain(String neg)
void	addPosTest(Collection<String> pos)
void	addPosTest(String pos)
void	addPosTrain(Collection<String> pos)
void	addPosTrain(String pos)
boolean	checkConsistency()
SortedSet<String>	getAllExamples()
SortedSet<String>	getNegativeExamples()
SortedSet<String>	getNegTest()
SortedSet<String>	getNegTrain()
SortedSet<String>	getPositiveExamples()
SortedSet<String>	getPosTest()
SortedSet<String>	getPosTrain()
SortedSet<String>	getTestExamples()
SortedSet<String>	getTrainExamples()
double	precision(SortedSet<String> retrieved) calculates precision based on the test set removes all training data from retrieved first
double	recall(SortedSet<String> retrieved) calculates recall based on the test set
int	size() sum of training and test data
int	sizeOfTestSets()
int	sizeOfTrainingSets()
int	sizeTotalOfNegatives()
int	sizeTotalOfPositives()
String	toFullString()
String	toString()
void	writeExamples(String filename)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

df1

public static DecimalFormat df1

df2

public static DecimalFormat df2

df3

public static DecimalFormat df3

Constructor Detail

Examples

public Examples()

default constructor

Examples

public Examples(SortedSet<String> posTrain,
                SortedSet<String> negTrain)

constructor to add training examples

Parameters:

posTrain -

negTrain -

Examples

public Examples(SortedSet<String> posTrain,
                SortedSet<String> negTrain,
                SortedSet<String> posTest,
                SortedSet<String> negTest)

adds all examples, doublettes are removed automatically

Parameters:

posTrain -

negTrain -

posTest -

negTest -

Method Detail

precision

public double precision(SortedSet<String> retrieved)

calculates precision based on the test set removes all training data from retrieved first

Parameters:

retrieved -

Returns:

recall

public double recall(SortedSet<String> retrieved)

calculates recall based on the test set

Parameters:

retrieved -

Returns:

addPosTrain

public void addPosTrain(Collection<String> pos)

addPosTest

public void addPosTest(Collection<String> pos)

addNegTrain

public void addNegTrain(Collection<String> neg)

addNegTest

public void addNegTest(Collection<String> neg)

addPosTrain

public void addPosTrain(String pos)

addPosTest

public void addPosTest(String pos)

addNegTrain

public void addNegTrain(String neg)

addNegTest

public void addNegTest(String neg)

checkConsistency

public boolean checkConsistency()

toString

public String toString()

Overrides:

toString in class Object

toFullString

public String toFullString()

writeExamples

public void writeExamples(String filename)

size

public int size()

sum of training and test data

Returns:

sizeTotalOfPositives

public int sizeTotalOfPositives()

sizeTotalOfNegatives

public int sizeTotalOfNegatives()

sizeOfTrainingSets

public int sizeOfTrainingSets()

sizeOfTestSets

public int sizeOfTestSets()

getAllExamples

public SortedSet<String> getAllExamples()

getPositiveExamples

public SortedSet<String> getPositiveExamples()

getNegativeExamples

public SortedSet<String> getNegativeExamples()

getTestExamples

public SortedSet<String> getTestExamples()

getTrainExamples

public SortedSet<String> getTrainExamples()

getPosTrain

public SortedSet<String> getPosTrain()

getNegTrain

public SortedSet<String> getNegTrain()

getPosTest

public SortedSet<String> getPosTest()

getNegTest

public SortedSet<String> getNegTest()