org.tribuo.transform.transformations

Class LinearScalingTransformation

java.lang.Object

org.tribuo.transform.transformations.LinearScalingTransformation

All Implemented Interfaces:

com.oracle.labs.mlrg.olcut.config.Configurable, com.oracle.labs.mlrg.olcut.provenance.Provenancable<TransformationProvenance>, Transformation

public final class LinearScalingTransformation
extends Object
implements Transformation

A Transformation which takes an observed distribution and rescales it so all values are between the desired min and max. The scaling is linear.

Values outside the observed range are clamped to the desired min or max.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LinearScalingTransformation.LinearScalingTransformationProvenance Provenance for LinearScalingTransformation.

Constructor Summary

Constructors

Constructor and Description
LinearScalingTransformation() Defaults to zero - one.
LinearScalingTransformation(double targetMin, double targetMax)

Method Summary

Modifier and Type	Method and Description
TransformStatistics	createStats() Creates the statistics object for this Transformation.
TransformationProvenance	getProvenance()
void	postConfig() Used by the OLCUT configuration system, and should not be called by external code.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearScalingTransformation

public LinearScalingTransformation()

Defaults to zero - one.

LinearScalingTransformation

public LinearScalingTransformation(double targetMin,
                                   double targetMax)

Method Detail

postConfig

public void postConfig()

Used by the OLCUT configuration system, and should not be called by external code.

Specified by:

postConfig in interface com.oracle.labs.mlrg.olcut.config.Configurable

createStats

public TransformStatistics createStats()

Description copied from interface: Transformation

Creates the statistics object for this Transformation.

Specified by:

createStats in interface Transformation

Returns:

The statistics object.

getProvenance

public TransformationProvenance getProvenance()

Specified by:

getProvenance in interface com.oracle.labs.mlrg.olcut.provenance.Provenancable<TransformationProvenance>

toString

public String toString()

Overrides:

toString in class Object