edu.uci.jforests.dataset

Class Dataset

java.lang.Object

edu.uci.jforests.dataset.Dataset

Direct Known Subclasses:

RankingDataset

public class Dataset
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
Feature[]	features
boolean	needsInitialization
int	numFeatures
int	numInstances
double[]	targets
java.lang.String	uri

Constructor Summary

Constructors

Constructor and Description
Dataset()

Method Summary

Modifier and Type	Method and Description
int	getFeatureIdx(java.lang.String featureName)
int	getFeatureValue(int instanceIndex, int featureIndex)
int	getMaxFeatureValues()
double	getOriginalFeatureValue(int instanceIndex, int featureIndex)
void	init(Feature[] features, double[] targets)
void	loadFeatureNamesFromExternalResource(java.io.InputStream inputStream)
void	printFeatureValueCounts()

Methods inherited from class java.lang.Object

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

Field Detail

features

public Feature[] features

targets

public double[] targets

numInstances

public int numInstances

numFeatures

public int numFeatures

uri

public java.lang.String uri

needsInitialization

public boolean needsInitialization

Constructor Detail

Dataset

public Dataset()

Method Detail

init

public void init(Feature[] features,
                 double[] targets)

printFeatureValueCounts

public void printFeatureValueCounts()

getFeatureValue

public int getFeatureValue(int instanceIndex,
                           int featureIndex)

getOriginalFeatureValue

public double getOriginalFeatureValue(int instanceIndex,
                                      int featureIndex)

getMaxFeatureValues

public int getMaxFeatureValues()

getFeatureIdx

public int getFeatureIdx(java.lang.String featureName)

loadFeatureNamesFromExternalResource

public void loadFeatureNamesFromExternalResource(java.io.InputStream inputStream)
                                          throws java.lang.Exception

Throws:

java.lang.Exception