GraphRAG on akenji's lab

Building GraphRAG with ollama

Mon, 02 Dec 2024 00:00:00 +0000

Introduction

It has already been a week since I created the knowledge graph in my local environment and started building the GraphRAG environment. It is finally in a decent working condition. This post is a summary of GraphRAC using Ollama and neo4j that I built in my local environment.

Hybrid GraphRAG using neo4j library

Sun, 10 Nov 2024 00:00:00 +0000

Introduction.

Continuing with this post from yesterday, I summarized the construction of a GraphRAG system using hybrid search.

I had imagined connecting pipes “|” like LangChain’s LCEL, but it was not what I had imagined. Please check it out below.

GraphRAG using the neo4j library

Sat, 09 Nov 2024 00:00:00 +0000

Introduction.

In this post, I created a knowledge graph using neo4j and built a RAG system using the knowledge graph as external information.

In this post, I have tried to build a RAG system easily using the neo4j library.

Building GraphRAG with Amazon Neptune and LangChain (not yet completed)

Sat, 02 Nov 2024 00:00:00 +0000

Motivation

In this post, I built GraphRAG with Neo4j and LangChain on a trial basis. I am studying bedrock with this book. Since I’ve just started touching AWS, I decided to build GraphRAG on AWS.