org.encog.neural.neat.training
Class NEATNeuronGene

java.lang.Object
  org.encog.ml.genetic.genes.BasicGene
      org.encog.neural.neat.training.NEATNeuronGene

All Implemented Interfaces:

Serializable, Comparable<Gene>, Gene

public class NEATNeuronGene
extends BasicGene
implements Serializable

Implements a NEAT neuron gene. NeuroEvolution of Augmenting Topologies (NEAT) is a genetic algorithm for the generation of evolving artificial neural networks. It was developed by Ken Stanley while at The University of Texas at Austin. http://www.cs.ucf.edu/~kstanley/

See Also:

Serialized Form

Field Summary

static String	PROPERTY_ACT_RESPONSE
static String	PROPERTY_SPLIT_X
static String	PROPERTY_SPLIT_Y

Constructor Summary

NEATNeuronGene()
The default constructor.

NEATNeuronGene(NEATNeuronType type, long id, double splitY, double splitX)
Construct a gene.

NEATNeuronGene(NEATNeuronType type, long id, double splitY, double splitX, double act)
Construct a neuron gene.

Method Summary

void	copy(Gene gene) Copy another gene to this one.
double	getActivationResponse()
NEATNeuronType	getNeuronType()
double	getSplitX()
double	getSplitY()
void	setActivationResponse(double activationResponse) Set the activation response.
void	setNeuronType(NEATNeuronType neuronType) Set the neuron type.
void	setSplitX(double splitX) Set the split x.
void	setSplitY(double splitY) Set the split y.
String	toString()

Methods inherited from class org.encog.ml.genetic.genes.BasicGene

compareTo, getId, getInnovationId, isEnabled, setEnabled, setId, setInnovationId

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_ACT_RESPONSE

public static final String PROPERTY_ACT_RESPONSE

See Also:

Constant Field Values

PROPERTY_SPLIT_X

public static final String PROPERTY_SPLIT_X

See Also:

Constant Field Values

PROPERTY_SPLIT_Y

public static final String PROPERTY_SPLIT_Y

See Also:

Constant Field Values

Constructor Detail

NEATNeuronGene

public NEATNeuronGene()

The default constructor.

NEATNeuronGene

public NEATNeuronGene(NEATNeuronType type,
                      long id,
                      double splitY,
                      double splitX)

Construct a gene.

Parameters:

type - The type of neuron.

id - The id of this gene.

splitY - The split y.

splitX - The split x.

NEATNeuronGene

public NEATNeuronGene(NEATNeuronType type,
                      long id,
                      double splitY,
                      double splitX,
                      double act)

Construct a neuron gene.

Parameters:

type - The type of neuron.

id - The id of this gene.

splitY - The split y.

splitX - The split x.

act - The activation response.

Method Detail

copy

public void copy(Gene gene)

Copy another gene to this one.

Specified by:

copy in interface Gene

Parameters:

gene - The other gene.

getActivationResponse

public double getActivationResponse()

Returns:

The activation response.

getNeuronType

public NEATNeuronType getNeuronType()

Returns:

The type for this neuron.

getSplitX

public double getSplitX()

Returns:

The split x value.

getSplitY

public double getSplitY()

Returns:

The split y value.

setActivationResponse

public void setActivationResponse(double activationResponse)

Set the activation response.

Parameters:

activationResponse - The activation response.

setNeuronType

public void setNeuronType(NEATNeuronType neuronType)

Set the neuron type.

Parameters:

neuronType - The neuron type.

setSplitX

public void setSplitX(double splitX)

Set the split x.

Parameters:

splitX - The split x.

setSplitY

public void setSplitY(double splitY)

Set the split y.

Parameters:

splitY - The split y.

toString

public String toString()

Overrides:

toString in class Object