org.deidentifier.arx

Class ARXFeatureScaling

java.lang.Object

org.deidentifier.arx.ARXFeatureScaling

All Implemented Interfaces:

java.io.Serializable

public class ARXFeatureScaling
extends java.lang.Object
implements java.io.Serializable

Configuration for feature scaling

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
static ARXFeatureScaling	create() Returns a new instance
net.objecthunter.exp4j.Expression	getScalingExpression(java.lang.String attribute) Returns a scaling function
java.lang.String	getScalingFunction(java.lang.String attribute) Returns a scaling function
boolean	isValidScalingFunction(java.lang.String function) Returns whether the function is valid
ARXFeatureScaling	removeScalingFunction(java.lang.String attribute) Remove the scaling function, if any
ARXFeatureScaling	setScalingFunction(java.lang.String attribute, java.lang.String function) Sets a scaling function
ARXFeatureScaling	setScalingFunctionIdentity(java.lang.String attribute) Sets a scaling function
ARXFeatureScaling	setScalingFunctionInverse(java.lang.String attribute) Sets a scaling function
ARXFeatureScaling	setScalingFunctionLog(java.lang.String attribute) Sets a scaling function
ARXFeatureScaling	setScalingFunctionSQRT(java.lang.String attribute) Sets a scaling function
ARXFeatureScaling	setScalingFunctionSquare(java.lang.String attribute) Sets a scaling function

Methods inherited from class java.lang.Object

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

Method Detail

create

public static ARXFeatureScaling create()

Returns a new instance

Returns:

getScalingExpression

public net.objecthunter.exp4j.Expression getScalingExpression(java.lang.String attribute)

Returns a scaling function

Parameters:

attribute -

Returns:

getScalingFunction

public java.lang.String getScalingFunction(java.lang.String attribute)

Returns a scaling function

Parameters:

attribute -

Returns:

isValidScalingFunction

public boolean isValidScalingFunction(java.lang.String function)

Returns whether the function is valid

Parameters:

function -

Returns:

removeScalingFunction

public ARXFeatureScaling removeScalingFunction(java.lang.String attribute)

Remove the scaling function, if any

Parameters:

attribute -

setScalingFunction

public ARXFeatureScaling setScalingFunction(java.lang.String attribute,
                                            java.lang.String function)

Sets a scaling function

Parameters:

attribute -

function -

setScalingFunctionIdentity

public ARXFeatureScaling setScalingFunctionIdentity(java.lang.String attribute)

Sets a scaling function

Parameters:

attribute -

setScalingFunctionInverse

public ARXFeatureScaling setScalingFunctionInverse(java.lang.String attribute)

Sets a scaling function

Parameters:

attribute -

setScalingFunctionLog

public ARXFeatureScaling setScalingFunctionLog(java.lang.String attribute)

Sets a scaling function

Parameters:

attribute -

setScalingFunctionSQRT

public ARXFeatureScaling setScalingFunctionSQRT(java.lang.String attribute)

Sets a scaling function

Parameters:

attribute -

setScalingFunctionSquare

public ARXFeatureScaling setScalingFunctionSquare(java.lang.String attribute)

Sets a scaling function

Parameters:

attribute -