oracle.pgx.api.mllib

Class GnnExplanation<ID>

java.lang.Object

oracle.pgx.api.mllib.GnnExplanation<ID>

Type Parameters:

ID - the vertex ID type.

Direct Known Subclasses:

SupervisedGnnExplanation, UnsupervisedGnnExplanation

public class GnnExplanation<ID>
extends java.lang.Object

Explanation of a prediction made by a GraphWiseModel

Method Summary

Modifier and Type	Method and Description
float[]	getEmbedding() Gets the inferred embedding of the specified vertex.
PgxGraph	getImportanceGraph() Gets the importance Graph, that is, the computation graph with an additional vertex property indicating vertex importance.
java.util.Map<VertexProperty<ID,?>,java.lang.Float>	getVertexFeatureImportance() Gets the feature importances as a map from property to importance value.
VertexProperty<ID,java.lang.Float>	getVertexImportanceProperty() Gets the vertex property that contains the computed vertex importance.

Methods inherited from class java.lang.Object

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

Method Detail

getEmbedding

public float[] getEmbedding()

Gets the inferred embedding of the specified vertex.

Returns:

the embedding.

Since:

21.3

getImportanceGraph

public PgxGraph getImportanceGraph()

Gets the importance Graph, that is, the computation graph with an additional vertex property indicating vertex importance. The additional importance property can be retrieved via getVertexImportanceProperty()}.

Returns:

the importance graph.

Since:

21.3

getVertexFeatureImportance

public java.util.Map<VertexProperty<ID,?>,java.lang.Float> getVertexFeatureImportance()

Gets the feature importances as a map from property to importance value.

Returns:

the feature importances.

Since:

21.3

getVertexImportanceProperty

public VertexProperty<ID,java.lang.Float> getVertexImportanceProperty()

Gets the vertex property that contains the computed vertex importance.

Returns:

the vertex importance property.

Since:

21.3