org.deeplearning4j.nn.conf.layers

Class AbstractLSTM

java.lang.Object

org.deeplearning4j.nn.conf.layers.Layer

org.deeplearning4j.nn.conf.layers.BaseLayer

org.deeplearning4j.nn.conf.layers.FeedForwardLayer

org.deeplearning4j.nn.conf.layers.BaseRecurrentLayer

org.deeplearning4j.nn.conf.layers.AbstractLSTM

All Implemented Interfaces:

Serializable, Cloneable, TrainingConfig

Direct Known Subclasses:

GravesLSTM, LSTM

public abstract class AbstractLSTM
extends BaseRecurrentLayer

LSTM recurrent net, based on Graves: Supervised Sequence Labelling with Recurrent Neural Networks http://www.cs.toronto.edu/~graves/phd.pdf

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractLSTM.Builder<T extends AbstractLSTM.Builder<T>>

Field Summary

Fields

Modifier and Type	Field and Description
protected double	forgetGateBiasInit
protected IActivation	gateActivationFn
protected boolean	helperAllowFallback

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

weightInitFnRecurrent

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

nIn, nOut

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

activationFn, biasInit, biasUpdater, gainInit, gradientNormalization, gradientNormalizationThreshold, iUpdater, regularization, regularizationBias, weightInitFn, weightNoise

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

constraints, iDropout, layerName

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractLSTM(AbstractLSTM.Builder builder)

Method Summary

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

getOutputType, getPreProcessorForInputType, setNIn

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

isPretrainParam

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

clone, getGradientNormalization, getRegularizationByParam, getUpdaterByParam, resetLayerDefaultConfig

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

getMemoryReport, initializeConstraints, initializer, instantiate, setDataType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.deeplearning4j.nn.api.TrainingConfig

getGradientNormalizationThreshold, getLayerName

Field Detail

forgetGateBiasInit

protected double forgetGateBiasInit

gateActivationFn

protected IActivation gateActivationFn

helperAllowFallback

protected boolean helperAllowFallback

Constructor Detail

AbstractLSTM

protected AbstractLSTM(AbstractLSTM.Builder builder)