org.encog.neural.networks.training.propagation.scg
Class ScaledConjugateGradient

java.lang.Object
  org.encog.ml.train.BasicTraining
      org.encog.neural.networks.training.propagation.Propagation
          org.encog.neural.networks.training.propagation.scg.ScaledConjugateGradient

All Implemented Interfaces:

MLTrain, Train, MultiThreadable

public class ScaledConjugateGradient
extends Propagation

This is a training class that makes use of scaled conjugate gradient methods. It is a very fast and efficient training algorithm.

Constructor Summary

ScaledConjugateGradient(ContainsFlat network, MLDataSet training)
Construct a training class.

Method Summary

boolean	canContinue() This training type does not support training continue.
TrainingContinuation	pause() This training type does not support training continue.
void	resume(TrainingContinuation state) This training type does not support training continue.

Methods inherited from class org.encog.neural.networks.training.propagation.Propagation

finishTraining, fixFlatSpot, getCurrentFlatNetwork, getFlatTraining, getMethod, getThreadCount, iteration, iteration, setErrorFunction, setFlatTraining, setThreadCount

Methods inherited from class org.encog.ml.train.BasicTraining

addStrategy, getError, getImplementationType, getIteration, getStrategies, getTraining, isTrainingDone, postIteration, preIteration, setError, setIteration, setTraining

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.encog.ml.train.MLTrain

addStrategy, getError, getImplementationType, getIteration, getStrategies, getTraining, isTrainingDone, setError, setIteration

Constructor Detail

ScaledConjugateGradient

public ScaledConjugateGradient(ContainsFlat network,
                               MLDataSet training)

Construct a training class.

Parameters:

network - The network to train.

training - The training data.

Method Detail

canContinue

public final boolean canContinue()

This training type does not support training continue.

Returns:

Always returns false.

pause

public final TrainingContinuation pause()

This training type does not support training continue.

Returns:

Always returns null.

resume

public final void resume(TrainingContinuation state)

This training type does not support training continue.

Parameters:

state - Not used.