How do I talk to existing graph data instead of starting from an imported file or link?

neo4j-labs / llm-graph-builder

Neo4j graph construction from unstructured data using LLMs

https://neo4j.com/labs/genai-ecosystem/llm-graph-builder/

Apache License 2.0

2.07k stars 310 forks source link

How do I talk to existing graph data instead of starting from an imported file or link? #570

Open hao7Chen opened 2 months ago

hao7Chen commented 2 months ago

My local neo4j database already has a graph data, how do I talk to my existing data? Just like the integration case given by langchain.

jexp commented 1 month ago

in local deployment / DEV you can use "graph" search

You need a clean schema though, that's why it's not enabled in the publicly deployed version.

jexp commented 1 month ago

Otherwise you'd have to add the structural elements that the app requires to make it work, e.g. Document node with fileName and status and Chunk nodes with text and embedding and vector index and connect your entities to the chunks.