The GraphRAG architecture proposed in the paper utilizes a two-step methodology: (i) an interchangeable knowledge graph framework supporting both LLM-based generation and lightweight dependency parser-based construction, and (ii) a cascaded retrieval system combining one-hop graph traversal with dense vector-based node re-ranking.

Authors

• Person: Not available Organization: arXiv
  Efficient Knowledge Graph Construction and Retrieval from ... - arXiv

Sources

• Efficient Knowledge Graph Construction and Retrieval from ... - arXiv arxiv.org arXiv via serper

Referenced by nodes (2)

• Knowledge Graph concept
• dependency parsing concept