Package si.ijs.kt.clus.data.cols.attribute

Class NominalAttribute

java.lang.Object

si.ijs.kt.clus.util.io.ClusSerializable

si.ijs.kt.clus.data.cols.attribute.ClusAttribute

si.ijs.kt.clus.data.cols.attribute.NominalAttrBase

si.ijs.kt.clus.data.cols.attribute.NominalAttribute

public class NominalAttribute
extends NominalAttrBase

Field Summary

Fields

Modifier and Type	Field	Description
protected static final boolean	DEBUG
int[]	m_Data
protected int	m_NbRows

Fields inherited from class si.ijs.kt.clus.data.cols.attribute.NominalAttrBase

m_Type

Fields inherited from class si.ijs.kt.clus.data.cols.attribute.ClusAttribute

m_Split

Constructor Summary

Constructors

Constructor	Description
NominalAttribute(NominalAttrType type)

Method Summary

Modifier and Type	Method	Description
void	findBestTest(MyArray leaves, ColTarget target, ClusStatManager smanager)
void	findSplit(MyArray leaves, ClusStatManager smanager)
void	insert(ClusAttribute attr, ClusSelection sel, int nb_new)
boolean	read(ClusReader data, int row)
void	resize(int rows)
ClusAttribute	select(ClusSelection sel, int nbsel)
void	split(ColTarget target)

Methods inherited from class si.ijs.kt.clus.data.cols.attribute.NominalAttrBase

getNominalType, getType

Methods inherited from class si.ijs.kt.clus.data.cols.attribute.ClusAttribute

getName, isSplit, prepare, setSplit, unprepare

Methods inherited from class si.ijs.kt.clus.util.io.ClusSerializable

calculateHMTRAttribute, read, readHMTRAttribute, term

Methods inherited from class java.lang.Object

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

Field Details

m_Data

public int[] m_Data

m_NbRows

protected int m_NbRows

DEBUG

protected static final boolean DEBUG

See Also:

• Constant Field Values

Constructor Details

NominalAttribute

public NominalAttribute(NominalAttrType type)

Method Details

resize

public void resize(int rows)

Overrides:

resize in class ClusAttribute

select

public ClusAttribute select(ClusSelection sel,
 int nbsel)

Overrides:

select in class ClusAttribute

insert

public void insert(ClusAttribute attr,
 ClusSelection sel,
 int nb_new)

Overrides:

insert in class ClusAttribute

findBestTest

public void findBestTest(MyArray leaves,
 ColTarget target,
 ClusStatManager smanager)

Overrides:

findBestTest in class ClusAttribute

findSplit

public void findSplit(MyArray leaves,
 ClusStatManager smanager)

split

public void split(ColTarget target)

Overrides:

split in class ClusAttribute

read

public boolean read(ClusReader data,
 int row)
             throws IOException

Throws:

IOException