arXiv AI By Xinyue Chen, Pengyu Gao, Jiangjiang Song, Xiaoyang Tan

HiQA: A Hierarchical Contextual Augmentation RAG for Multi-Documents QA

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arXiv:2402. 01767v3 Announce Type: replace-cross Abstract: Retrieval-augmented generation (RAG) has rapidly advanced the language model field, particularly in question-answering (QA) systems.

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