Verfahren und Systeme zur Annäherung von Einbettungen von Nicht-Kenntnis-Graph-Einheiten zur Verbindungsvorhersage in einem Wissensgraphen

Details

Veröffentlichungs-Nr.

EP4174727

Aktenzeichen

EP22198858

Anmeldetag

29. September 2022

Veröffentlichung

2. Juli 2025

Erteilung

2. Juli 2025

Rechtsraum

EP

IPC

G06N3/094G06N5/02

Abstract

The present disclosure describes methods and systems for generating an approximated embedding of an out-of-knowledge-graph entity based on a knowledge graph. The method includes: receiving a target entity, a dataset associated with the target entity, and an embeddings space of a knowledge graph comprising a set of structured data, wherein the target entity is out of the knowledge graph and the embeddings space includes a set of vectors representing the set of structured data in the embeddings space; selecting a set of elements from the knowledge graph, each element being related to the target entity according to the dataset associated with the target entity; constructing a set of descriptory triples based on the target entity and the set of elements; obtaining an embedding matrix based on the descriptory triples and the embeddings space; and generating an approximated embedding for the target entity based on the embedding matrix.

Anmelder

Firma

Accenture Global Solutions Limited

Land

🇮🇪 Irland

Fachgebiete