org.deeplearning4j.optimize.terminations

Class Norm2Termination

java.lang.Object

org.deeplearning4j.optimize.terminations.Norm2Termination

All Implemented Interfaces:

java.io.Serializable, TerminationCondition

public class Norm2Termination
extends java.lang.Object
implements TerminationCondition

Terminate if the norm2 of the gradient is < a certain tolerance

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Norm2Termination(double gradientTolerance)

Method Summary

Modifier and Type	Method and Description
boolean	terminate(double cost, double oldCost, java.lang.Object[] otherParams) Whether to terminate based on the given metadata

Methods inherited from class java.lang.Object

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

Constructor Detail

Norm2Termination

public Norm2Termination(double gradientTolerance)

Method Detail

terminate

public boolean terminate(double cost,
                         double oldCost,
                         java.lang.Object[] otherParams)

Description copied from interface: TerminationCondition

Whether to terminate based on the given metadata

Specified by:

terminate in interface TerminationCondition

Parameters:

cost - the new cost

oldCost - the old cost

Returns: