Uses of Interface
org.deeplearning4j.nn.weights.IWeightInit

Packages that use IWeightInit

Package	Description
org.deeplearning4j.nn.conf
org.deeplearning4j.nn.conf.layers
org.deeplearning4j.nn.conf.layers.samediff
org.deeplearning4j.nn.params
org.deeplearning4j.nn.transferlearning
org.deeplearning4j.nn.weights
org.deeplearning4j.nn.weights.embeddings

Uses of IWeightInit in org.deeplearning4j.nn.conf

Fields in org.deeplearning4j.nn.conf declared as IWeightInit

Modifier and Type	Field	Description
protected IWeightInit	NeuralNetConfiguration.Builder.weightInitFn

Methods in org.deeplearning4j.nn.conf with parameters of type IWeightInit

Modifier and Type	Method	Description
NeuralNetConfiguration.Builder	NeuralNetConfiguration.Builder.weightInit(IWeightInit weightInit)	Weight initialization scheme to use, for initial weight values Note: values set by this method will be applied to all applicable layers in the network, unless a different value is explicitly set on a given layer.

Uses of IWeightInit in org.deeplearning4j.nn.conf.layers

Fields in org.deeplearning4j.nn.conf.layers declared as IWeightInit

Modifier and Type	Field	Description
protected IWeightInit	BaseLayer.Builder.weightInitFn	Weight initialization scheme to use, for initial weight values
protected IWeightInit	BaseLayer.weightInitFn
protected IWeightInit	BaseRecurrentLayer.Builder.weightInitFnRecurrent	Set the weight initialization for the recurrent weights.
protected IWeightInit	BaseRecurrentLayer.weightInitFnRecurrent

Methods in org.deeplearning4j.nn.conf.layers with parameters of type IWeightInit

Modifier and Type	Method	Description
void	EmbeddingSequenceLayer.Builder.setWeightInitFn(IWeightInit weightInit)
T	BaseLayer.Builder.weightInit(IWeightInit weightInit)	Weight initialization scheme to use, for initial weight values
EmbeddingLayer.Builder	EmbeddingLayer.Builder.weightInit(IWeightInit weightInit)
EmbeddingSequenceLayer.Builder	EmbeddingSequenceLayer.Builder.weightInit(IWeightInit weightInit)
T	BaseRecurrentLayer.Builder.weightInitRecurrent(IWeightInit weightInit)	Set the weight initialization for the recurrent weights.

Uses of IWeightInit in org.deeplearning4j.nn.conf.layers.samediff

Fields in org.deeplearning4j.nn.conf.layers.samediff with type parameters of type IWeightInit

Modifier and Type	Field	Description
protected Map<String,IWeightInit>	SameDiffLayer.Builder.paramWeightInit
protected Map<String,IWeightInit>	SameDiffLayer.paramWeightInit

Methods in org.deeplearning4j.nn.conf.layers.samediff with parameters of type IWeightInit

Modifier and Type	Method	Description
T	SameDiffLayer.Builder.weightInit(@NonNull String param, @NonNull IWeightInit weightInit)

Uses of IWeightInit in org.deeplearning4j.nn.params

Methods in org.deeplearning4j.nn.params with parameters of type IWeightInit

Modifier and Type	Method	Description
protected INDArray	DefaultParamInitializer.createWeightMatrix(long nIn, long nOut, IWeightInit weightInit, INDArray weightParamView, boolean initializeParameters)
protected INDArray	ElementWiseParamInitializer.createWeightMatrix(long nIn, long nOut, IWeightInit weightInit, INDArray weightParamView, boolean initializeParameters)
protected INDArray	EmbeddingLayerParamInitializer.createWeightMatrix(long nIn, long nOut, IWeightInit weightInit, INDArray weightParamView, boolean initializeParameters)

Uses of IWeightInit in org.deeplearning4j.nn.transferlearning

Fields in org.deeplearning4j.nn.transferlearning declared as IWeightInit

Modifier and Type	Field	Description
protected IWeightInit	FineTuneConfiguration.weightInitFn

Methods in org.deeplearning4j.nn.transferlearning with parameters of type IWeightInit

Modifier and Type	Method	Description
TransferLearning.Builder	TransferLearning.Builder.nInReplace(int layerNum, int nIn, IWeightInit scheme)	Modify the architecture of a vertex layer by changing nIn of the specified layer. Note that only the specified layer will be modified - all other layers will not be changed by this call.
TransferLearning.GraphBuilder	TransferLearning.GraphBuilder.nInReplace(String layerName, int nIn, IWeightInit scheme)	Modify the architecture of a vertex layer by changing nIn of the specified layer. Note that only the specified layer will be modified - all other layers will not be changed by this call.
TransferLearning.Builder	TransferLearning.Builder.nOutReplace(int layerNum, int nOut, IWeightInit scheme, IWeightInit schemeNext)	Modify the architecture of a layer by changing nOut Note this will also affect the layer that follows the layer specified, unless it is the output layer Can specify different weight init schemes for the specified layer and the layer that follows it.
FineTuneConfiguration.Builder	FineTuneConfiguration.Builder.weightInit(IWeightInit weightInit)	Weight initialization scheme to use, for initial weight values

Uses of IWeightInit in org.deeplearning4j.nn.weights

Classes in org.deeplearning4j.nn.weights that implement IWeightInit

Modifier and Type	Class	Description
class	WeightInitConstant
class	WeightInitDistribution
class	WeightInitIdentity
class	WeightInitLecunUniform	Uniform U[-a,a] with a=3/sqrt(fanIn).
class	WeightInitNormal	Normal/Gaussian distribution, with mean 0 and standard deviation 1/sqrt(fanIn).
class	WeightInitRelu
class	WeightInitReluUniform
class	WeightInitSigmoidUniform
class	WeightInitUniform
class	WeightInitVarScalingNormalFanAvg
class	WeightInitVarScalingNormalFanIn
class	WeightInitVarScalingNormalFanOut
class	WeightInitVarScalingUniformFanAvg	Uniform U[-a,a] with a=3.0/((fanIn + fanOut)/2)
class	WeightInitVarScalingUniformFanIn
class	WeightInitVarScalingUniformFanOut
class	WeightInitXavier
class	WeightInitXavierLegacy	Xavier weight init in DL4J up to 0.6.0.
class	WeightInitXavierUniform	As per Glorot and Bengio 2010: Uniform distribution U(-s,s) with s = sqrt(6/(fanIn + fanOut))

Methods in org.deeplearning4j.nn.weights that return IWeightInit

Modifier and Type	Method	Description
IWeightInit	WeightInit.getWeightInitFunction()	Create an instance of the weight initialization function
IWeightInit	WeightInit.getWeightInitFunction(Distribution distribution)	Create an instance of the weight initialization function

Uses of IWeightInit in org.deeplearning4j.nn.weights.embeddings

Classes in org.deeplearning4j.nn.weights.embeddings that implement IWeightInit

Modifier and Type	Class	Description
class	WeightInitEmbedding