Live from NODES 2025 | Graph Transformers on Neo4j

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NODES 2025: https://neo4j.com/nodes-2025/?utm_source=video&utm_medium=stream

Welcome to NODES 2025, the biggest online conference dedicated to graph-powered apps, knowledge graphs, and AI. Join thousands of developers, data scientists, architects, and data pros as they learn the best techniques for graph-powered applications, AI Agents, and more.

Graph Transformers on Neo4j
Advanced message-passing GNNs and graph transformers are being developed in the field of graph machine learning. At the same time, there has been rapid development and adoption of graph databases for machine learning and in particular graphRAG use cases. There is, however, still few direct connections and coupling of the two technologies. In this talk, we will show recent additions in PyG, the leading open-source graph ML library. We will also show how graph transformers can be trained on Neo4j data, leveraging the database and query engine natively. We will present future directions and opportunities for researchers and open-source contributors for PyG and Neo4j.

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