org.deeplearning4j.nn.modelimport.keras.layers.core

Class KerasLambda

java.lang.Object

org.deeplearning4j.nn.modelimport.keras.KerasLayer

org.deeplearning4j.nn.modelimport.keras.layers.core.KerasLambda

public class KerasLambda
extends KerasLayer

Wraps a DL4J SameDiffLambda into a KerasLayer

Author:

Max Pumperla

Nested Class Summary

Nested classes/interfaces inherited from class org.deeplearning4j.nn.modelimport.keras.KerasLayer

KerasLayer.DimOrder

Field Summary

Fields inherited from class org.deeplearning4j.nn.modelimport.keras.KerasLayer

className, conf, dimOrder, dropout, inboundLayerNames, inputShape, kerasMajorVersion, layer, layerName, originalLayerConfig, outboundLayerNames, vertex, weightL1Regularization, weightL2Regularization, weights

Constructor Summary

Constructors

Constructor and Description
KerasLambda(Map<String,Object> layerConfig, boolean enforceTrainingConfig, SameDiffLayer sameDiffLayer) Constructor from parsed Keras layer configuration dictionary.
KerasLambda(Map<String,Object> layerConfig, SameDiffLayer sameDiffLayer) Constructor from parsed Keras layer configuration dictionary.

Method Summary

Modifier and Type	Method and Description
InputType	getOutputType(InputType... inputType) Get layer output type.
SameDiffLayer	getSameDiffLayer() Get DL4J SameDiffLayer.

Methods inherited from class org.deeplearning4j.nn.modelimport.keras.KerasLayer

clearCustomLayers, clearLambdaLayers, copyWeightsToLayer, getClassName, getDimOrder, getInboundLayerNames, getInputPreprocessor, getInputShape, getKerasMajorVersion, getLayer, getLayerName, getNInFromConfig, getNumParams, getVertex, getWeights, isInputPreProcessor, isLayer, isValidInboundLayer, isVertex, registerCustomLayer, registerLambdaLayer, setInboundLayerNames, setLayer, setWeights, usesRegularization

Methods inherited from class java.lang.Object

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

Constructor Detail

KerasLambda

public KerasLambda(Map<String,Object> layerConfig,
                   SameDiffLayer sameDiffLayer)
            throws InvalidKerasConfigurationException,
                   UnsupportedKerasConfigurationException

Constructor from parsed Keras layer configuration dictionary.

Parameters:

layerConfig - dictionary containing Keras layer configuration

Throws:

InvalidKerasConfigurationException - Invalid Keras config

UnsupportedKerasConfigurationException - Unsupported Keras config

KerasLambda

public KerasLambda(Map<String,Object> layerConfig,
                   boolean enforceTrainingConfig,
                   SameDiffLayer sameDiffLayer)
            throws InvalidKerasConfigurationException,
                   UnsupportedKerasConfigurationException

Constructor from parsed Keras layer configuration dictionary.

Parameters:

layerConfig - dictionary containing Keras layer configuration

enforceTrainingConfig - whether to enforce training-related configuration options

Throws:

InvalidKerasConfigurationException - Invalid Keras config

UnsupportedKerasConfigurationException - Unsupported Keras config

Method Detail

getOutputType

public InputType getOutputType(InputType... inputType)
                        throws InvalidKerasConfigurationException

Get layer output type.

Overrides:

getOutputType in class KerasLayer

Parameters:

inputType - Array of InputTypes

Returns:

output type as InputType

Throws:

InvalidKerasConfigurationException - Invalid Keras config

getSameDiffLayer

public SameDiffLayer getSameDiffLayer()

Get DL4J SameDiffLayer.

Returns:

SameDiffLayer