com.pervasive.datarush.analytics.decisiontree.learner

Class TargetCounts

java.lang.Object

com.pervasive.datarush.analytics.decisiontree.learner.TargetCounts

All Implemented Interfaces:

Serializable

public final class TargetCounts
extends Object
implements Serializable

Public only as a matter of implementation; clients should not use this class.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
static TargetCounts	fromNode(DynamicEnum targetType, TreeNode node) Public only as a matter of implementation; clients should not use this method.
int	getBestClass() Returns the most common target class
double	getTargetCount(int ordinal) Returns the count for the given ordinal
DynamicEnum	getTargetType() Returns the target type
double	getTotalCount() Returns the total count across all classes
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

fromNode

public static TargetCounts fromNode(DynamicEnum targetType,
                                    TreeNode node)

Public only as a matter of implementation; clients should not use this method.

Parameters:

targetType - the target type

node - the tree node

Returns:

the target counts for the node

getTargetType

public DynamicEnum getTargetType()

Returns the target type

Returns:

the target type

getBestClass

public int getBestClass()

Returns the most common target class

Returns:

the most common target class

getTotalCount

public double getTotalCount()

Returns the total count across all classes

Returns:

the total count across all classes

getTargetCount

public double getTargetCount(int ordinal)

Returns the count for the given ordinal

Parameters:

ordinal - the ordinal

Returns:

the count

toString

public String toString()

Overrides:

toString in class Object