In this video, we will implement property graph with custom retriever in LlamaIndex.
OUTLINE:
00:00 - Introduction
00:35 - LLM, Embedding models, Data setup
01:00 - Neo4j setup
01:28 - PropertyGraphIndex Construction
01:40 - CustomRetriever
02:36 - Retriever setup.
02:50 - QueryEngine
cookbook: https://github.com/mistralai/cookbook...
#llms #propertygraph #knowledgegraph #mistralai #llamaindex #ai #retrieval