org.deeplearning4j.nn.conf.layers

Class AutoEncoder

java.lang.Object

org.deeplearning4j.nn.conf.layers.Layer

org.deeplearning4j.nn.conf.layers.FeedForwardLayer

org.deeplearning4j.nn.conf.layers.BasePretrainNetwork

org.deeplearning4j.nn.conf.layers.AutoEncoder

All Implemented Interfaces:

Serializable, Cloneable

public class AutoEncoder
extends BasePretrainNetwork

Autoencoder. Add Gaussian noise to input and learn a reconstruction function.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AutoEncoder.Builder

Field Summary

Fields

Modifier and Type	Field and Description
protected double	corruptionLevel
protected double	sparsity

Fields inherited from class org.deeplearning4j.nn.conf.layers.BasePretrainNetwork

customLossFunction, lossFunction

Fields inherited from class org.deeplearning4j.nn.conf.layers.FeedForwardLayer

nIn, nOut

Fields inherited from class org.deeplearning4j.nn.conf.layers.Layer

activationFunction, adamMeanDecay, adamVarDecay, biasInit, biasL1, biasL2, biasLearningRate, dist, dropOut, epsilon, gradientNormalization, gradientNormalizationThreshold, l1, l2, layerName, learningRate, learningRateSchedule, momentum, momentumSchedule, rho, rmsDecay, updater, weightInit

Method Summary

Modifier and Type	Method and Description
ParamInitializer	initializer()
Layer	instantiate(NeuralNetConfiguration conf, Collection<IterationListener> iterationListeners, int layerIndex, org.nd4j.linalg.api.ndarray.INDArray layerParamsView, boolean initializeParams)

Methods inherited from class org.deeplearning4j.nn.conf.layers.BasePretrainNetwork

getL1ByParam, getL2ByParam, getLearningRateByParam

Methods inherited from class org.deeplearning4j.nn.conf.layers.FeedForwardLayer

getOutputType, getPreProcessorForInputType, setNIn

Methods inherited from class org.deeplearning4j.nn.conf.layers.Layer

clone, getUpdaterByParam

Methods inherited from class java.lang.Object

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

Field Detail

corruptionLevel

protected double corruptionLevel

sparsity

protected double sparsity

Method Detail

instantiate

public Layer instantiate(NeuralNetConfiguration conf,
                         Collection<IterationListener> iterationListeners,
                         int layerIndex,
                         org.nd4j.linalg.api.ndarray.INDArray layerParamsView,
                         boolean initializeParams)

Specified by:

instantiate in class Layer

initializer

public ParamInitializer initializer()

Specified by:

initializer in class Layer