Topics tagged vector-search

Topic	Replies	Views	Activity
An open-source knowledge graph-powered RAG system that combines a 7.1M-node Neo4j graph (35M relationships, 12M EXTRACTED_FROM edges) with UMLS clinical reasoning path traversal for precise retrieval over medical and scientific literature Projects & Collaboration projects , knowledge-graph , llm , vector-search , graphrag	0	215	May 18, 2026
Can we filter the graphs and perform vector search? Cypher cypher , operations , vector-search	1	316	February 10, 2026
Queries related to VectorCypherRetriver from neo4j_graphrag.retrivers Cypher vector-search	2	212	November 29, 2025
Neo4jVector.from_existing_index doesn't find the vector index(created with the same embedding model) Neo4j Graph Platform langchain , rag , vector-search	0	80	April 18, 2025
How to perform RAG. - vector search in subgraph? Neo4j Graph Platform neo4j , rag , vector-search	0	79	November 19, 2024
Odd result when using langchain Neo4jVector.from_existing_graph GenAI embedding , langchain , vector-search	2	328	November 13, 2024
Neo4j "vectorizer" - how to automatically adjust embeddings when original data is changed Neo4j Graph Platform vector-search , vector-index	8	260	November 1, 2024
Error within Langchain RetrievalQA fetching page_content from a Vector built using existing Node data Ecosystem & Integrations vector-search	2	170	May 18, 2024
How to model database to support RAG vector search on relationships if possible Modeling cypher , ml , rag , vector-search , vector-index	1	317	May 7, 2024
Vector Similarity search on numerial values (filter support?) Neo4j Graph Platform vector-search	0	210	March 4, 2024
CREATE VECTOR INDEX is failing due to a syntax error but the syntax appears to be correct Neo4j Graph Platform vector-search , vector-index	3	531	January 20, 2024
Request for "LIMIT" Parameter Enhancement in queryNodes Procedure Cypher querying , cypher , index , neo4j , vector-search	1	280	November 17, 2023
Neo4j's Native Vector Search GenAI vector-search	0	353	November 9, 2023
About the GenAI, LLM, Vector Search category GenAI llm , vector-search	0	447	October 11, 2023