weka.dl4j.layers

Class ActivationLayer

java.lang.Object

weka.dl4j.layers.Layer<org.deeplearning4j.nn.conf.layers.ActivationLayer>

weka.dl4j.layers.ActivationLayer

All Implemented Interfaces:

java.io.Serializable, weka.core.OptionHandler, ApiWrapper<org.deeplearning4j.nn.conf.layers.ActivationLayer>

public class ActivationLayer
extends Layer<org.deeplearning4j.nn.conf.layers.ActivationLayer>
implements weka.core.OptionHandler, java.io.Serializable

A version of DeepLearning4j's ActivationLayer layer that implements WEKA option handling.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ActivationLayer() Constructor for setting some defaults.

Method Summary

Modifier and Type	Method and Description
Activation	getActivationFunction()
java.lang.String[]	getOptions() Gets the current settings of the Classifier.
java.lang.String	globalInfo() Global info.
void	initializeBackend() Initialize the DL4J backend.
java.util.Enumeration<weka.core.Option>	listOptions() Returns an enumeration describing the available options.
void	setActivationFunction(Activation activationFn)
void	setOptions(java.lang.String[] options) Parses a given list of options.

Methods inherited from class weka.dl4j.layers.Layer

create, getBackend, getLayerName, setBackend, setLayerName

Methods inherited from class java.lang.Object

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

Methods inherited from interface weka.core.OptionHandler

makeCopy

Constructor Detail

ActivationLayer

public ActivationLayer()

Constructor for setting some defaults.

Method Detail

getActivationFunction

@OptionMetadata(displayName="activation function",
                description="The activation function to use (default = Identity).",
                commandLineParamName="activation",
                commandLineParamSynopsis="-activation <specification>",
                displayOrder=1)
public Activation getActivationFunction()

setActivationFunction

public void setActivationFunction(Activation activationFn)

globalInfo

public java.lang.String globalInfo()

Global info.

Returns:

string describing this class.

listOptions

public java.util.Enumeration<weka.core.Option> listOptions()

Returns an enumeration describing the available options.

Specified by:

listOptions in interface weka.core.OptionHandler

Overrides:

listOptions in class Layer<org.deeplearning4j.nn.conf.layers.ActivationLayer>

Returns:

an enumeration of all the available options.

getOptions

public java.lang.String[] getOptions()

Gets the current settings of the Classifier.

Specified by:

getOptions in interface weka.core.OptionHandler

Overrides:

getOptions in class Layer<org.deeplearning4j.nn.conf.layers.ActivationLayer>

Returns:

an array of strings suitable for passing to setOptions

setOptions

public void setOptions(java.lang.String[] options)
                throws java.lang.Exception

Parses a given list of options.

Specified by:

setOptions in interface weka.core.OptionHandler

Overrides:

setOptions in class Layer<org.deeplearning4j.nn.conf.layers.ActivationLayer>

Parameters:

options - the list of options as an array of strings

Throws:

java.lang.Exception - if an option is not supported

initializeBackend

public void initializeBackend()

Description copied from interface: ApiWrapper

Initialize the DL4J backend.

Specified by:

initializeBackend in interface ApiWrapper<org.deeplearning4j.nn.conf.layers.ActivationLayer>