Determining at least one node

US12361260B2 · kind B2 · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Dianna Yee · Erlangen, DE
• Mitchell Joblin · Munich, DE

Key dates

• Filing date: Oct 28, 2020
• Grant date: Jul 15, 2025
• Expiry date: Jan 13, 2044

Classification

• Technology area (CPC G): Physics
• CPC primary: G06N5/022
• WIPO field: Computer technology
• WIPO sector: Electrical engineering

Abstract

A method including providing a graph database representation, wherein the graph database representation represents a plurality of nodes in a graph which are interconnected by respective edges, wherein each node of the plurality of the nodes represents a data sample and is assigned to at least one node feature, wherein each edge of the plurality of the edges represents a relationship between the data samples, transforming the graph database representation into a data matrix using a first machine learning algorithm suitable for graph data and an architecture as first layers of a joint machine learning architecture, determining at least one node of the plurality of nodes based on the transformed data matrix using a second machine learning algorithm and a second architecture as second layers of a joint machine learning architecture, and providing the at least one determined node. Further, a computing unit and a computer program product is provided.