ai.libs.jaicore.ml.dyadranking.zeroshot.inputoptimization

Class NegIdentityInpOptLoss

java.lang.Object

ai.libs.jaicore.ml.dyadranking.zeroshot.inputoptimization.NegIdentityInpOptLoss

All Implemented Interfaces:

InputOptimizerLoss

public class NegIdentityInpOptLoss
extends java.lang.Object
implements InputOptimizerLoss

Loss function for PLNet input optimization that maximizes the output of a PLNet. (i.e. minimizes the negative output)

Constructor Summary

Constructors

Constructor and Description
NegIdentityInpOptLoss()

Method Summary

Modifier and Type	Method and Description
double	loss(org.nd4j.linalg.api.ndarray.INDArray plNetOutput)
double	lossGradient(org.nd4j.linalg.api.ndarray.INDArray plNetOutput)

Methods inherited from class java.lang.Object

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

Constructor Detail

NegIdentityInpOptLoss

public NegIdentityInpOptLoss()

Method Detail

loss

public double loss(org.nd4j.linalg.api.ndarray.INDArray plNetOutput)

Specified by:

loss in interface InputOptimizerLoss

lossGradient

public double lossGradient(org.nd4j.linalg.api.ndarray.INDArray plNetOutput)

Specified by:

lossGradient in interface InputOptimizerLoss