Overview  Package   Class  Use  Deprecated  Index
Home >> All >> AI >> [ NeuralNetworks overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

AI.NeuralNetworks
Class DistributedBackErrorPropagation  

java.lang.Object
  AI.NeuralNetworks.FeedForwardNetwork
      AI.NeuralNetworks.BackErrorPropagation
          AI.NeuralNetworks.DistributedBackErrorPropagation

All Implemented Interfaces:

NeuralNetworkTeacher

---

public class DistributedBackErrorPropagation

extends BackErrorPropagation

implements NeuralNetworkTeacher

This Class is a nerual network with a multiple layer feed forward architecture where a distributed version of the back error propagation algorithm could be run

---

Field Summary
protected  java.io.BufferedWriter	bw
protected  java.util.Set	hosts
protected  java.net.Socket	sock

 

Fields inherited from class AI.NeuralNetworks.BackErrorPropagation

COMMENT_TOKEN, DEFAULT_LEARNING_RATE, DEFAULT_MAXIMUM_EPOCH, DEFAULT_MOMENTUM_RATE, DEFAULT_STOP_ERROR, END_TOKEN, INPUT_TOKEN, learningRate, maximumEpoch, momentumRate, notifyError, OUTPUT_TOKEN, stopError, VECTOR_TOKEN

 

Fields inherited from class AI.NeuralNetworks.FeedForwardNetwork

HEXADECIMAL_VERSION, INPUT_LAYER_TOKEN, layers, NUMBER_OF_LAYERS_TOKEN, VERSION, VERSION_TOKEN, WEIGHTED_LAYER_TOKEN, WEIGHTS_TOKEN

 

Constructor Summary

DistributedBackErrorPropagation(FeedForwardNetwork network)           Creates a new DistributedBackErrorPropagation instance

DistributedBackErrorPropagation(FeedForwardNetwork network, java.io.BufferedWriter bw)           Creates a new DistributedBackErrorPropagation instance

 

Method Summary
void	addDeltaWeights()           Adds the all deltaWeights to the weights
private static java.lang.String	niceArray(float[] array)
private static java.lang.String	niceArray(int[] array)
void	parseDeltaWeights(java.io.BufferedReader br)           adds the delta weights form br to the local delta weights
void	sendDeltaWeights()
void	sendError(float error)
private static void	showList(java.util.LinkedList pat)
float	trainNetwork(java.util.LinkedList trainingPatterns)           Trains the network with the given patterns

 

Methods inherited from class AI.NeuralNetworks.BackErrorPropagation

adjustDeltaWeights, getVectors, getVectorsFormFile, parseStructure, resetDeltaWeights, setLearnningRate, setMaximumEpoch, setNotifyError, setStopError

 

Methods inherited from class AI.NeuralNetworks.FeedForwardNetwork

inputSize, netToIntArrey, outputSize, runVector, save, saveToFile, toString

 

Methods inherited from class java.lang.Object

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

 

Field Detail

hosts

protected java.util.Set hosts

---

sock

protected java.net.Socket sock

---

bw

protected java.io.BufferedWriter bw

Constructor Detail

DistributedBackErrorPropagation

public DistributedBackErrorPropagation(FeedForwardNetwork network,
                                       java.io.BufferedWriter bw)

Creates a new DistributedBackErrorPropagation instance

---

DistributedBackErrorPropagation

public DistributedBackErrorPropagation(FeedForwardNetwork network)

Creates a new DistributedBackErrorPropagation instance

Method Detail

trainNetwork

public float trainNetwork(java.util.LinkedList trainingPatterns)
                   throws UnexpectedInputArraySizeException

Trains the network with the given patterns

Specified by:

trainNetwork in interface NeuralNetworkTeacher

Overrides:

trainNetwork in class BackErrorPropagation

---

sendError

public void sendError(float error)

---

sendDeltaWeights

public void sendDeltaWeights()

---

addDeltaWeights

public void addDeltaWeights()

Adds the all deltaWeights to the weights

Overrides:

addDeltaWeights in class BackErrorPropagation

---

parseDeltaWeights

public void parseDeltaWeights(java.io.BufferedReader br)

adds the delta weights form br to the local delta weights

---

niceArray

private static java.lang.String niceArray(float[] array)

---

niceArray

private static java.lang.String niceArray(int[] array)

---

showList

private static void showList(java.util.LinkedList pat)

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> AI >> [ NeuralNetworks overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---