oracle.pgx.api.mllib

Class GraphWiseConvLayerConfigBuilder

java.lang.Object

oracle.pgx.api.mllib.GraphWiseBaseConvLayerConfigBuilder<GraphWiseConvLayerConfig,GraphWiseConvLayerConfigBuilder>

oracle.pgx.api.mllib.GraphWiseConvLayerConfigBuilder

public class GraphWiseConvLayerConfigBuilder
extends GraphWiseBaseConvLayerConfigBuilder<GraphWiseConvLayerConfig,GraphWiseConvLayerConfigBuilder>

Builder for GraphWiseConvLayerConfig. Currently, only mean aggregation layers are supported.

Since:

19.4

Constructor Summary

Constructors

Constructor and Description
GraphWiseConvLayerConfigBuilder()

Method Summary

Modifier and Type	Method and Description
GraphWiseConvLayerConfig	build() Build the configuration
GraphWiseConvLayerConfigBuilder	setWeightedAggregationProperty(java.lang.String neighborWeightProperty) Set the graph property to be used for weighted aggregation.

Methods inherited from class oracle.pgx.api.mllib.GraphWiseBaseConvLayerConfigBuilder

setActivationFunction, setDropoutRate, setNumSampledNeighbors, setWeightInitScheme, useEdgeToEdgeConnection, useEdgeToVertexConnection, useVertexToEdgeConnection, useVertexToVertexConnection

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphWiseConvLayerConfigBuilder

public GraphWiseConvLayerConfigBuilder()

Method Detail

build

public GraphWiseConvLayerConfig build()

Build the configuration

Returns:

built configuration

Since:

19.4

setWeightedAggregationProperty

public GraphWiseConvLayerConfigBuilder setWeightedAggregationProperty(java.lang.String neighborWeightProperty)

Set the graph property to be used for weighted aggregation. If null, weighted aggregation will be disabled.

Weighted aggregation will perform the mean aggregation of neighbors based on weights given by the specified graph property.

default: GraphWiseConvLayerConfig.DEFAULT_NEIGHBOR_WEIGHT_PROPERTY_NAME

Parameters:

neighborWeightProperty - the property name

Returns:

this

Since:

19.4