org.deeplearning4j.arbiter.layers

Class BaseLayerSpace<L extends org.deeplearning4j.nn.conf.layers.BaseLayer>

java.lang.Object

org.deeplearning4j.arbiter.optimize.api.AbstractParameterSpace<L>

org.deeplearning4j.arbiter.layers.LayerSpace<L>

org.deeplearning4j.arbiter.layers.BaseLayerSpace<L>

All Implemented Interfaces:

ParameterSpace<L>

Direct Known Subclasses:

FeedForwardLayerSpace

public abstract class BaseLayerSpace<L extends org.deeplearning4j.nn.conf.layers.BaseLayer>
extends LayerSpace<L>

BaseLayerSpace contains the common Layer hyperparameters; should match BaseLayer in terms of features

Author:

Alex Black

Nested Class Summary

Nested Classes

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

Field Summary

Fields

Modifier and Type	Field and Description
protected ParameterSpace<org.nd4j.linalg.activations.IActivation>	activationFunction
protected ParameterSpace<Double>	biasInit
protected ParameterSpace<org.nd4j.linalg.learning.config.IUpdater>	biasUpdater
protected ParameterSpace<org.deeplearning4j.nn.conf.distribution.Distribution>	dist
protected ParameterSpace<org.deeplearning4j.nn.conf.GradientNormalization>	gradientNormalization
protected ParameterSpace<Double>	gradientNormalizationThreshold
protected ParameterSpace<Double>	l1
protected ParameterSpace<Double>	l1Bias
protected ParameterSpace<Double>	l2
protected ParameterSpace<Double>	l2Bias
protected int	numParameters
protected ParameterSpace<org.nd4j.linalg.learning.config.IUpdater>	updater
protected ParameterSpace<org.deeplearning4j.nn.weights.WeightInit>	weightInit
protected ParameterSpace<org.deeplearning4j.nn.conf.weightnoise.IWeightNoise>	weightNoise

Fields inherited from class org.deeplearning4j.arbiter.layers.LayerSpace

dropOut

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
boolean	isLeaf()
int	numParameters()
void	setIndices(int... indices)
protected void	setLayerOptionsBuilder(org.deeplearning4j.nn.conf.layers.BaseLayer.Builder builder, double[] values)
String	toString()
protected String	toString(String delim)

Methods inherited from class org.deeplearning4j.arbiter.layers.LayerSpace

collectLeaves, setLayerOptionsBuilder

Methods inherited from class org.deeplearning4j.arbiter.optimize.api.AbstractParameterSpace

getNestedSpaces

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.deeplearning4j.arbiter.optimize.api.ParameterSpace

getValue

Field Detail

activationFunction

protected ParameterSpace<org.nd4j.linalg.activations.IActivation> activationFunction

weightInit

protected ParameterSpace<org.deeplearning4j.nn.weights.WeightInit> weightInit

biasInit

protected ParameterSpace<Double> biasInit

dist

protected ParameterSpace<org.deeplearning4j.nn.conf.distribution.Distribution> dist

l1

protected ParameterSpace<Double> l1

l2

protected ParameterSpace<Double> l2

l1Bias

protected ParameterSpace<Double> l1Bias

l2Bias

protected ParameterSpace<Double> l2Bias

updater

protected ParameterSpace<org.nd4j.linalg.learning.config.IUpdater> updater

biasUpdater

protected ParameterSpace<org.nd4j.linalg.learning.config.IUpdater> biasUpdater

weightNoise

protected ParameterSpace<org.deeplearning4j.nn.conf.weightnoise.IWeightNoise> weightNoise

gradientNormalization

protected ParameterSpace<org.deeplearning4j.nn.conf.GradientNormalization> gradientNormalization

gradientNormalizationThreshold

protected ParameterSpace<Double> gradientNormalizationThreshold

numParameters

protected int numParameters

Constructor Detail

BaseLayerSpace

protected BaseLayerSpace(BaseLayerSpace.Builder builder)

Method Detail

numParameters

public int numParameters()

Specified by:

numParameters in interface ParameterSpace<L extends org.deeplearning4j.nn.conf.layers.BaseLayer>

Overrides:

numParameters in class LayerSpace<L extends org.deeplearning4j.nn.conf.layers.BaseLayer>

isLeaf

public boolean isLeaf()

Specified by:

isLeaf in interface ParameterSpace<L extends org.deeplearning4j.nn.conf.layers.BaseLayer>

Overrides:

isLeaf in class LayerSpace<L extends org.deeplearning4j.nn.conf.layers.BaseLayer>

setIndices

public void setIndices(int... indices)

Specified by:

setIndices in interface ParameterSpace<L extends org.deeplearning4j.nn.conf.layers.BaseLayer>

Overrides:

setIndices in class LayerSpace<L extends org.deeplearning4j.nn.conf.layers.BaseLayer>

setLayerOptionsBuilder

protected void setLayerOptionsBuilder(org.deeplearning4j.nn.conf.layers.BaseLayer.Builder builder,
                                      double[] values)

toString

public String toString()

Overrides:

toString in class LayerSpace<L extends org.deeplearning4j.nn.conf.layers.BaseLayer>

toString

protected String toString(String delim)

Overrides:

toString in class LayerSpace<L extends org.deeplearning4j.nn.conf.layers.BaseLayer>