MultiLayerUpdater (deeplearning4j-nn 1.0.0-M2.1 API)

java.lang.Object
- org.deeplearning4j.nn.updater.BaseMultiLayerUpdater<MultiLayerNetwork>
- - org.deeplearning4j.nn.updater.MultiLayerUpdater

All Implemented Interfaces:: Serializable, Updater

public class MultiLayerUpdater
extends BaseMultiLayerUpdater<MultiLayerNetwork>

See Also:: Serialized Form

Field Summary
- Fields inherited from class org.deeplearning4j.nn.updater.BaseMultiLayerUpdater
  gradientsForMinibatchDivision, initializedMinibatchDivision, layersByName, network, updaterBlocks, updaterStateViewArray

Constructor Summary

Constructors
Constructor Description

MultiLayerUpdater(MultiLayerNetwork network)

MultiLayerUpdater(MultiLayerNetwork network, INDArray updaterState)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Updater`	`clone()`
`INDArray`	`getFlattenedGradientsView()`
`protected Trainable[]`	`getOrderedLayers()`
`protected INDArray`	`getParams()`
`protected boolean`	`isMiniBatch()`

Methods inherited from class org.deeplearning4j.nn.updater.BaseMultiLayerUpdater
divideByMinibatch, equals, getMinibatchDivisionSubsets, getStateViewArray, getStateViewArrayCopy, hashCode, isSingleLayerUpdater, preApply, setStateViewArray, setStateViewArray, update, update

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MultiLayerUpdater
```
public MultiLayerUpdater(MultiLayerNetwork network)
```
  - MultiLayerUpdater
```
public MultiLayerUpdater(MultiLayerNetwork network,
                         INDArray updaterState)
```
- Method Detail
  - getOrderedLayers
```
protected Trainable[] getOrderedLayers()
```
    Specified by:
    
    getOrderedLayers in class BaseMultiLayerUpdater<MultiLayerNetwork>
    
    Returns:
    
    Array of layers, in the correct order (i.e., same order as the parameter/gradient/updater flattening order - input to output for MultiLayerNetwork, or topological order for ComputationGraph)
  - getFlattenedGradientsView
```
public INDArray getFlattenedGradientsView()
```
    Specified by:
    
    getFlattenedGradientsView in class BaseMultiLayerUpdater<MultiLayerNetwork>
    
    Returns:
    
    The flattened gradient view array for the model
  - getParams
```
protected INDArray getParams()
```
    Specified by:
    
    getParams in class BaseMultiLayerUpdater<MultiLayerNetwork>
    
    Returns:
    
    The flattened parameter array for the model
  - isMiniBatch
```
protected boolean isMiniBatch()
```
    Specified by:
    
    isMiniBatch in class BaseMultiLayerUpdater<MultiLayerNetwork>
    
    Returns:
    
    True if the configuration for the model is set to minibatch (divide by minibatch size), false otherwise
  - clone
```
public Updater clone()
```
    Overrides:
    
    clone in class Object