org.deeplearning4j.nn.layers

Class SubsamplingLayer

java.lang.Object

org.deeplearning4j.nn.layers.BaseLayer

org.deeplearning4j.nn.layers.SubsamplingLayer

All Implemented Interfaces:

Serializable, Cloneable, Layer

public class SubsamplingLayer
extends BaseLayer

Sub sampling layer

Author:

Adam Gibson

See Also:

Serialized Form

Field Summary

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

b, conf, dropoutMask, input, W

Constructor Summary

Constructors

Constructor and Description
SubsamplingLayer(NeuralNetConfiguration conf, org.nd4j.linalg.api.ndarray.INDArray W, org.nd4j.linalg.api.ndarray.INDArray b, org.nd4j.linalg.api.ndarray.INDArray input)

Method Summary

Modifier and Type	Method and Description
org.nd4j.linalg.api.ndarray.INDArray	activate(org.nd4j.linalg.api.ndarray.INDArray input) Initialize the layer with the given input and return the activation for this layer given this input
protected org.nd4j.linalg.api.ndarray.INDArray	createBias()
protected org.nd4j.linalg.api.ndarray.INDArray	createWeightMatrix()

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

activate, applyDropOutIfNecessary, clone, conf, getB, getInput, getW, merge, preOutput, setB, setConfiguration, setInput, setW, toString, transpose

Methods inherited from class java.lang.Object

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

Constructor Detail

SubsamplingLayer

public SubsamplingLayer(NeuralNetConfiguration conf,
                        org.nd4j.linalg.api.ndarray.INDArray W,
                        org.nd4j.linalg.api.ndarray.INDArray b,
                        org.nd4j.linalg.api.ndarray.INDArray input)

Method Detail

createBias

protected org.nd4j.linalg.api.ndarray.INDArray createBias()

Overrides:

createBias in class BaseLayer

createWeightMatrix

protected org.nd4j.linalg.api.ndarray.INDArray createWeightMatrix()

Overrides:

createWeightMatrix in class BaseLayer

activate

public org.nd4j.linalg.api.ndarray.INDArray activate(org.nd4j.linalg.api.ndarray.INDArray input)

Description copied from interface: Layer

Initialize the layer with the given input and return the activation for this layer given this input

Specified by:

activate in interface Layer

Overrides:

activate in class BaseLayer

Parameters:

input - the input to use

Returns: