org.deeplearning4j.nn.layers.normalization

Class BatchNormalizationTest

java.lang.Object

org.deeplearning4j.nn.layers.normalization.BatchNormalizationTest

public class BatchNormalizationTest
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected org.nd4j.linalg.api.ndarray.INDArray	cnnEpsilon
protected org.nd4j.linalg.api.ndarray.INDArray	cnnInput
protected org.nd4j.linalg.api.ndarray.INDArray	dnnEpsilon
protected org.nd4j.linalg.api.ndarray.INDArray	dnnInput

Constructor Summary

Constructors

Constructor and Description
BatchNormalizationTest()

Method Summary

Modifier and Type	Method and Description
void	checkMeanVarianceEstimate()
void	checkMeanVarianceEstimateCNN()
void	checkSerialization()
void	doBefore()
protected static Layer	getLayer(int nOut)
protected static Layer	getLayer(int nOut, double epsilon, boolean lockGammaBeta, double gamma, double beta)
void	test2dVs4d()
void	testCNNBNActivationCombo()
void	testCnnForwardBackward()
void	testCnnForwardPass()
void	testDBNBNMultiLayer()
void	testDnnForwardBackward()
void	testDnnForwardPass()
void	testGradientAndUpdaters()

Methods inherited from class java.lang.Object

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

Field Detail

dnnInput

protected org.nd4j.linalg.api.ndarray.INDArray dnnInput

dnnEpsilon

protected org.nd4j.linalg.api.ndarray.INDArray dnnEpsilon

cnnInput

protected org.nd4j.linalg.api.ndarray.INDArray cnnInput

cnnEpsilon

protected org.nd4j.linalg.api.ndarray.INDArray cnnEpsilon

Constructor Detail

BatchNormalizationTest

public BatchNormalizationTest()

Method Detail

doBefore

public void doBefore()

getLayer

protected static Layer getLayer(int nOut)

getLayer

protected static Layer getLayer(int nOut,
                                double epsilon,
                                boolean lockGammaBeta,
                                double gamma,
                                double beta)

testDnnForwardPass

public void testDnnForwardPass()

testDnnForwardBackward

public void testDnnForwardBackward()

testCnnForwardPass

public void testCnnForwardPass()

test2dVs4d

public void test2dVs4d()

testCnnForwardBackward

public void testCnnForwardBackward()

testDBNBNMultiLayer

public void testDBNBNMultiLayer()
                         throws java.lang.Exception

Throws:

java.lang.Exception

testCNNBNActivationCombo

public void testCNNBNActivationCombo()
                              throws java.lang.Exception

Throws:

java.lang.Exception

checkSerialization

public void checkSerialization()
                        throws java.lang.Exception

Throws:

java.lang.Exception

testGradientAndUpdaters

public void testGradientAndUpdaters()
                             throws java.lang.Exception

Throws:

java.lang.Exception

checkMeanVarianceEstimate

public void checkMeanVarianceEstimate()
                               throws java.lang.Exception

Throws:

java.lang.Exception

checkMeanVarianceEstimateCNN

public void checkMeanVarianceEstimateCNN()
                                  throws java.lang.Exception

Throws:

java.lang.Exception