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2026-04-14: # Thu Vu - build a knowledge graph from unstructured text using Python, Langchain, and Neo4j, with the --- --- https://www.youtube.com/watch?v=O-T_6KOXML4 This video by Thu Vu demonstrates how to build a knowledge graph from unstructured text using Python, Langchain, and Neo4j, (Thu Vu - build a knowledge graph from unstructured text using Python, Langchain, and Neo4j, with the)

2026-04-23: https://www.youtube.com/watch?v=zR9I7aMI8vw Tech with Homayoun channel The video demonstrates how to implement a “Light RAG” (Retrieval-Augmented Generation) system, contrasting it with “Graph RAG”. The presenter first explains the overall architecture of a proposed LightRAG fr (Build a light RAG system with neo4j)
2026-04-23: https://www.youtube.com/watch?v=O-T_6KOXML4 This video by Thu Vu demonstrates how to build a knowledge graph from unstructured text using Python, Langchain, and Neo4j, with the help of Large Language Models (LLMs). The author, Thu Vu, walks through the process step-by-step, cov (Thu Vu build a knowledge graph from unstructured text using Python, Langchain, and Neo4j, with the)