SentGraph: Hierarchical Sentence Graph for Multi-hop Retrieval-Augmented Question Answering 文章

ArXiv CS.CL2026-05-26NEWSen作者: Junli Liang, Pengfei Zhou, Wangqiu Zhou, Wenjie Qing, Qi Zhao, Ziwen Wang, Qi Song, Xiangyang Li
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SentGraph: Hierarchical Sentence Graph for Multi-hop Retrieval-Augmented Question Answering · 相关技术

相关技术

ODEPLALLMlanguage modelevalUCTTopicReferring expression comprehension (REC)Retrieval-Augmented GenerationParts-of-Speech (POS) tagsPPOMITlarge language modelsGrouped Memorization EvaluationGANForDiTDAPTARGANN