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Wrapper Layers

KerasBidirectional

[source]
Builds a DL4J Bidirectional layer from a Keras Bidirectional layer wrapper
KerasBidirectional
public KerasBidirectional(Integer kerasVersion) throws UnsupportedKerasConfigurationException
Pass-through constructor from KerasLayer
  • param kerasVersion major keras version
  • throws UnsupportedKerasConfigurationException Unsupported Keras config
getUnderlyingRecurrentLayer
public Layer getUnderlyingRecurrentLayer()
Constructor from parsed Keras layer configuration dictionary.
  • param layerConfig dictionary containing Keras layer configuration
  • throws InvalidKerasConfigurationException Invalid Keras config
  • throws UnsupportedKerasConfigurationException Unsupported Keras config
getBidirectionalLayer
public Bidirectional getBidirectionalLayer()
Get DL4J Bidirectional layer.
  • return Bidirectional Layer
getOutputType
public InputType getOutputType(InputType... inputType) throws InvalidKerasConfigurationException
Get layer output type.
  • param inputType Array of InputTypes
  • return output type as InputType
  • throws InvalidKerasConfigurationException Invalid Keras config
getNumParams
public int getNumParams()
Returns number of trainable parameters in layer.
  • return number of trainable parameters
getInputPreprocessor
public InputPreProcessor getInputPreprocessor(InputType... inputType) throws InvalidKerasConfigurationException
Gets appropriate DL4J InputPreProcessor for given InputTypes.
  • param inputType Array of InputTypes
  • return DL4J InputPreProcessor
  • throws InvalidKerasConfigurationException Invalid Keras configuration exception
  • see org.deeplearning4j.nn.conf.InputPreProcessor
setWeights
public void setWeights(Map<String, INDArray> weights) throws InvalidKerasConfigurationException
Set weights for Bidirectional layer.
  • param weights Map of weights