I have an existing Graph DB of healthcare nodes and relations. I am looking for materials to help me explore graph embeddings using the Graph Data Science. Any input / reference / doc / tutorials is welcome. All the URLs in Node embeddings - Neo4j Graph Data Science are broken!
Hey there! Henry here from the GraphAcademy team.
Sorry to hear you're struggling with this. I've just tried those links, and they are working for me. However, here are the direct links to those pages for you:
- FastRP: Fast Random Projection - Neo4j Graph Data Science
- GraphSAGE: GraphSAGE - Neo4j Graph Data Science
- Node2Vec: Node2Vec - Neo4j Graph Data Science
- HashGNN: HashGNN - Neo4j Graph Data Science
It would be worth reading the papers linked in those docs pages as well.
Here's the GDS fundamentals course on GraphAcademy: Get started with Graph Data Science | Data Scientist | Free Neo4j Courses from GraphAcademy
This YT video on FastRP is a great general primer: https://www.youtube.com/watch?v=uYvniQlSvyQ
For FastRP in particular, there's some semantic ambiguity in explanations, so here's an article I wrote to clear that up: https://medium.com/neo4j/fastrp-doesnt-do-what-you-think-it-does-maybe-7fae2c2a2b57
Let me know if any of that works for you! If not, we shall find a way!
I think the broken URLs were due to this: Documentation page hits 403 error · Issue #13829 · neo4j/neo4j · GitHub
Thanks for the detailed information provided here!