oracle.dmt.odm.result
Class ApplyTargetProbabilityItem

java.lang.Object
  |
  +--oracle.dmt.odm.MiningObject
        |
        +--oracle.dmt.odm.result.ApplyContentItem
              |
              +--oracle.dmt.odm.result.ApplyTargetProbabilityItem

All Implemented Interfaces:

java.io.Serializable

public class ApplyTargetProbabilityItem

extends ApplyContentItem

An instance of ApplyTargetProbabilityItem contains a set of target values whose prediction and probability are to appear in the apply output table, regardless rank. The target values represented as categories must be found in the target attribute used when building the model.

Since:

9.2.0

See Also:

MiningApplyOutput,
Category, Serialized Form

Constructor Summary

ApplyTargetProbabilityItem(Attribute predAttr, Attribute probAttr, Attribute rankAttr)
Creates an empty instance of ApplyTargetProbabilityItem.

Method Summary

void	addTarget(Category target) Adds a target value to be scored.
Attribute	getPredictionAttribute() Returns the attribute to appear in the output table as prediction column.
Attribute	getProbabilityAttribute() Returns the attribute to appear in the output table as probability column.
Attribute	getRankAttribute() Returns the attribute to appear in the output table as rank column.
Category[]	getTargets() Returns an array of target values contained in the instance.

Methods inherited from class oracle.dmt.odm.result.ApplyContentItem

getDestinationAttribute

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplyTargetProbabilityItem

public ApplyTargetProbabilityItem(Attribute predAttr,
Attribute probAttr,
Attribute rankAttr)
                           throws InvalidArgumentException

Creates an empty instance of ApplyTargetProbabilityItem. The addTarget method must be subsequently invoked to add target values the instance.

Throws:

InvalidArgumentException - destAttr is null, or the column name described in it is invalid.

Method Detail

getTargets

public Category[] getTargets()

Returns an array of target values contained in the instance.

Returns:

Category[] - An array of target values to be scored

addTarget

public void addTarget(Category target)
               throws InvalidArgumentException

Adds a target value to be scored.

Parameters:

target - The target value to be added

Returns:

void

Throws:

InvalidArgumentException - target is null.

getPredictionAttribute

public Attribute getPredictionAttribute()

Returns the attribute to appear in the output table as prediction column.

Returns:

Attribute - The prediction attribute

getProbabilityAttribute

public Attribute getProbabilityAttribute()

Returns the attribute to appear in the output table as probability column.

Returns:

Attribute - The probability attribute

getRankAttribute

public Attribute getRankAttribute()

Returns the attribute to appear in the output table as rank column.

Returns:

Attribute - The rank attribute