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java.lang.Objectjava.util.Observable
org.neuroph.core.learning.LearningRule
org.neuroph.core.learning.IterativeLearning
org.neuroph.core.learning.SupervisedLearning
org.neuroph.nnet.learning.LMS
org.neuroph.nnet.learning.SigmoidDeltaRule
org.neuroph.nnet.learning.BackPropagation
public class BackPropagation
Back Propagation learning rule for Multi Layer Perceptron neural networks.
Field Summary |
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Fields inherited from class org.neuroph.core.learning.SupervisedLearning |
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maxError, totalNetworkError |
Fields inherited from class org.neuroph.core.learning.IterativeLearning |
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currentIteration, iterationsLimited, learningRate, maxIterations |
Fields inherited from class org.neuroph.core.learning.LearningRule |
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neuralNetwork |
Constructor Summary | |
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BackPropagation()
Creates new instance of BackPropagation learning |
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BackPropagation(NeuralNetwork neuralNetwork)
Creates new instance of BackPropagation learning for the specified neural network |
Method Summary | |
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protected void |
updateNetworkWeights(java.util.Vector<java.lang.Double> patternError)
This method implements weight update procedure for the whole network for the specified error vector |
Methods inherited from class org.neuroph.nnet.learning.SigmoidDeltaRule |
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adjustOutputNeurons |
Methods inherited from class org.neuroph.nnet.learning.LMS |
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updateNeuronWeights, updateTotalNetworkError |
Methods inherited from class org.neuroph.core.learning.SupervisedLearning |
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doLearningEpoch, getPatternError, getTotalNetworkError, learn, learn, learnPattern, setMaxError |
Methods inherited from class org.neuroph.core.learning.IterativeLearning |
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doOneLearningIteration, getCurrentIteration, getLearningRate, isPausedLearning, learn, learn, pause, resume, setLearningRate, setMaxIterations |
Methods inherited from class org.neuroph.core.learning.LearningRule |
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getNeuralNetwork, getTrainingSet, isStopped, notifyChange, run, setNeuralNetwork, setTrainingSet, stopLearning |
Methods inherited from class java.util.Observable |
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addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BackPropagation()
public BackPropagation(NeuralNetwork neuralNetwork)
neuralNetwork
- Method Detail |
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protected void updateNetworkWeights(java.util.Vector<java.lang.Double> patternError)
updateNetworkWeights
in class SigmoidDeltaRule
patternError
- single pattern error vector
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