SPARQL subject prediction example - Amazon Neptune
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SPARQL subject prediction example

Subject prediction predicts the subject given a predicate and an object.

For example, the following query predicts who (of type foaf:User) will watch a given movie:

SELECT * WHERE { ?input (a foaf:Movie) . SERVICE neptune-ml:inference { neptune-ml:config neptune-ml:modelType 'SUBJECT_PREDICTION' ; neptune-ml:input ?input ; neptune-ml:predicate <> ; neptune-ml:output ?output ; neptune-ml:outputClass <> ; } }