Package | Description |
---|---|
org.apache.commons.math3.ml.neuralnet |
Neural networks.
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org.apache.commons.math3.ml.neuralnet.oned |
One-dimensional neural networks.
|
org.apache.commons.math3.ml.neuralnet.sofm |
Self Organizing Feature Map.
|
org.apache.commons.math3.ml.neuralnet.twod |
Two-dimensional neural networks.
|
Modifier and Type | Method and Description |
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static double |
MapUtils.computeTopographicError(java.lang.Iterable<double[]> data,
Network net,
DistanceMeasure distance)
Computes the topographic error.
|
void |
UpdateAction.update(Network net,
double[] features)
Updates the network in response to the sample
features . |
Modifier and Type | Field and Description |
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private Network |
NeuronString.network
Underlying network.
|
Modifier and Type | Method and Description |
---|---|
Network |
NeuronString.getNetwork()
Retrieves the underlying network.
|
Modifier and Type | Field and Description |
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private Network |
KohonenTrainingTask.net
SOFM to be trained.
|
Modifier and Type | Method and Description |
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private Neuron |
KohonenUpdateAction.findAndUpdateBestNeuron(Network net,
double[] features,
double learningRate)
Searches for the neuron whose features are closest to the given
sample, and atomically updates its features.
|
void |
KohonenUpdateAction.update(Network net,
double[] features)
Updates the network in response to the sample
features . |
Constructor and Description |
---|
KohonenTrainingTask(Network net,
java.util.Iterator<double[]> featuresIterator,
KohonenUpdateAction updateAction)
Creates a (sequential) trainer for the given network.
|
Modifier and Type | Field and Description |
---|---|
private Network |
NeuronSquareMesh2D.network
Underlying network.
|
Modifier and Type | Method and Description |
---|---|
Network |
NeuronSquareMesh2D.getNetwork()
Retrieves the underlying network.
|