com.ibm.bluej.consistency.optimize

Class L2Regularizer

java.lang.Object

com.ibm.bluej.consistency.optimize.L2Regularizer

All Implemented Interfaces:

Regularizer

public class L2Regularizer
extends java.lang.Object
implements Regularizer

Constructor Summary

Constructors

Constructor and Description
L2Regularizer(double L2lambda)

Method Summary

Methods

Modifier and Type	Method and Description
double	regularizeDelta(double oldParamValue, double newParamValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

L2Regularizer

public L2Regularizer(double L2lambda)

Method Detail

regularizeDelta

public double regularizeDelta(double oldParamValue,
                     double newParamValue)

Specified by:

regularizeDelta in interface Regularizer

Parameters:

oldParamValue -

newParamValue -

Returns:

the value that should be ADDED to the weight as a result of the parameter change