org.ojalgo.ann

Class NetworkBuilder

java.lang.Object

org.ojalgo.ann.NetworkBuilder

All Implemented Interfaces:

Supplier<ArtificialNeuralNetwork>

public final class NetworkBuilder
extends Object
implements Supplier<ArtificialNeuralNetwork>

An artificial neural network builder/trainer.

Author:

apete

Method Summary

Modifier and Type	Method and Description
NetworkBuilder	activator(int layer, ArtificialNeuralNetwork.Activator activator)
NetworkBuilder	activators(ArtificialNeuralNetwork.Activator... activators)
NetworkBuilder	activators(ArtificialNeuralNetwork.Activator activator)
NetworkBuilder	bias(int layer, int output, double bias)
boolean	equals(Object obj)
NetworkBuilder	error(ArtificialNeuralNetwork.Error error)
ArtificialNeuralNetwork	get()
int	hashCode()
NetworkBuilder	rate(double rate)
Structure2D[]	structure()
String	toString()
void	train(Access1D<Double> givenInput, Access1D<Double> targetOutput)
void	train(Iterable<? extends Access1D<Double>> givenInputs, Iterable<? extends Access1D<Double>> targetOutputs) Note that the required Iterable:s can be obtained from calling Access2D.rows() or Access2D.columns() on anything "2D".
NetworkBuilder	weight(int layer, int input, int output, double weight)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

activator

public NetworkBuilder activator(int layer,
                                ArtificialNeuralNetwork.Activator activator)

Parameters:

layer - 0-based index among the calculation layers (excluding the input layer)

activator - The activator function to use

activators

public NetworkBuilder activators(ArtificialNeuralNetwork.Activator activator)

activators

public NetworkBuilder activators(ArtificialNeuralNetwork.Activator... activators)

bias

public NetworkBuilder bias(int layer,
                           int output,
                           double bias)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

error

public NetworkBuilder error(ArtificialNeuralNetwork.Error error)

get

public ArtificialNeuralNetwork get()

Specified by:

get in interface Supplier<ArtificialNeuralNetwork>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

rate

public NetworkBuilder rate(double rate)

structure

public Structure2D[] structure()

toString

public String toString()

Overrides:

toString in class Object

train

public void train(Access1D<Double> givenInput,
                  Access1D<Double> targetOutput)

train

public void train(Iterable<? extends Access1D<Double>> givenInputs,
                  Iterable<? extends Access1D<Double>> targetOutputs)

Note that the required Iterable:s can be obtained from calling Access2D.rows() or Access2D.columns() on anything "2D".

weight

public NetworkBuilder weight(int layer,
                             int input,
                             int output,
                             double weight)