org.deeplearning4j.nn.conf.layers

Class LossLayer

java.lang.Object

org.deeplearning4j.nn.conf.layers.Layer

org.deeplearning4j.nn.conf.layers.FeedForwardLayer

org.deeplearning4j.nn.conf.layers.LossLayer

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class LossLayer
extends FeedForwardLayer

LossLayer is a flexible output "layer" that performs a loss function on an input without MLP logic.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LossLayer.Builder

Field Summary

Fields

Modifier and Type	Field and Description
protected org.nd4j.linalg.lossfunctions.ILossFunction	lossFn

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

nIn, nOut

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

activationFn, adamMeanDecay, adamVarDecay, biasInit, biasLearningRate, dist, dropOut, epsilon, gradientNormalization, gradientNormalizationThreshold, l1, l1Bias, l2, l2Bias, layerName, learningRate, learningRateSchedule, momentum, momentumSchedule, rho, rmsDecay, updater, weightInit

Constructor Summary

Constructors

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

Method Summary

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

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

getL1ByParam, getL2ByParam, getLearningRateByParam, getOutputType, getPreProcessorForInputType, setNIn

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

clone, getUpdaterByParam, resetLayerDefaultConfig

Methods inherited from class java.lang.Object

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

Field Detail

lossFn

protected org.nd4j.linalg.lossfunctions.ILossFunction lossFn

Constructor Detail

LossLayer

protected LossLayer(LossLayer.Builder builder)

Method Detail

instantiate

public Layer instantiate(NeuralNetConfiguration conf,
                         java.util.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