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Mar, 2025
基于层次知识的检索增强生成
Retrieval-Augmented Generation with Hierarchical Knowledge
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Haoyu Huang, Yongfeng Huang, Junjie Yang, Zhenyu Pan, Yongqiang Chen...
TL;DR
本文针对当前检索增强生成（RAG）方法在利用层次知识方面的不足，提出了一种新的方法HiRAG，以提升语义理解和结构捕获能力。通过大量实验，HiRAG在性能上显著超过了现有的最先进方法，显示了其在特定领域任务中的潜在影响。
Abstract
Graph-based
Retrieval-Augmented Generation
(RAG) methods have significantly enhanced the performance of
Large Language Models
(LLMs) in domain-specific tasks. However, existing RAG methods do not adequately utili
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