oracle.pgx.api.mllib

Class GraphWiseDominantLayerConfigBuilder

java.lang.Object

oracle.pgx.api.mllib.GraphWiseDominantLayerConfigBuilder

public class GraphWiseDominantLayerConfigBuilder
extends java.lang.Object

Builder for GraphWiseDominantLayerConfig.

Since:

23.2

Constructor Summary

Constructors

Constructor and Description
GraphWiseDominantLayerConfigBuilder()

Method Summary

Modifier and Type	Method and Description
GraphWiseDominantLayerConfig	build() Build the configuration
GraphWiseDominantLayerConfigBuilder	setAlpha(double alpha) Set the alpha weight, the proportion of importance of feature reconstruction over graph structure reconstruction
GraphWiseDominantLayerConfigBuilder	setDecoderLayerConfigs(GraphWisePredictionLayerConfig... layerConfigs) Set the decoder layer configurations (See GraphWisePredictionLayerConfig.

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphWiseDominantLayerConfigBuilder

public GraphWiseDominantLayerConfigBuilder()

Method Detail

build

public GraphWiseDominantLayerConfig build()

Build the configuration

Returns:

built configuration

Since:

23.2

setAlpha

public GraphWiseDominantLayerConfigBuilder setAlpha(double alpha)

Set the alpha weight, the proportion of importance of feature reconstruction over graph structure reconstruction

Parameters:

alpha - feature reconstruction weights

Returns:

this

Since:

23.2

setDecoderLayerConfigs

public GraphWiseDominantLayerConfigBuilder setDecoderLayerConfigs(GraphWisePredictionLayerConfig... layerConfigs)

Set the decoder layer configurations (See GraphWisePredictionLayerConfig. You must pass at least one prediction layer config (or leave it as default).

Note that an additional layer will be inserted in the end for which:

• the hidden dimension will be equal to the input feature dimension
• the weight initialization scheme will be copied from the previous layer

default: null

Parameters:

layerConfigs - layer configs

Returns:

this

Since:

23.2