org.deeplearning4j.optimize.stepfunctions

Class NegativeDefaultStepFunction

java.lang.Object

org.deeplearning4j.optimize.stepfunctions.NegativeDefaultStepFunction

All Implemented Interfaces:

java.io.Serializable, StepFunction

public class NegativeDefaultStepFunction
extends java.lang.Object
implements StepFunction

Inverse step function

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NegativeDefaultStepFunction()

Method Summary

Modifier and Type	Method and Description
void	step()
void	step(org.nd4j.linalg.api.ndarray.INDArray x, org.nd4j.linalg.api.ndarray.INDArray line) Step with no parameters
void	step(org.nd4j.linalg.api.ndarray.INDArray parameters, org.nd4j.linalg.api.ndarray.INDArray searchDirection, double step) Step with the given parameters

Methods inherited from class java.lang.Object

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

Constructor Detail

NegativeDefaultStepFunction

public NegativeDefaultStepFunction()

Method Detail

step

public void step(org.nd4j.linalg.api.ndarray.INDArray parameters,
                 org.nd4j.linalg.api.ndarray.INDArray searchDirection,
                 double step)

Description copied from interface: StepFunction

Step with the given parameters

Specified by:

step in interface StepFunction

Parameters:

parameters - the current parameters

searchDirection - the line to step

step

public void step(org.nd4j.linalg.api.ndarray.INDArray x,
                 org.nd4j.linalg.api.ndarray.INDArray line)

Description copied from interface: StepFunction

Step with no parameters

Specified by:

step in interface StepFunction

step

public void step()

Specified by:

step in interface StepFunction