When Should Multi-Round RAG Stop? Structured Stopping Judgments and Retrieval Reduction in Search-R1
多轮检索增强生成(RAG)应何时停止?Search-R1中的结构化停止判断与检索减少
专题命中 检索器与排序 :RAG(title,title_cn);retrieval-augmented generation(abstract);retriever(abstract);分类 cs.IR、cs.CL
AI总结 本研究针对多轮RAG的停止判断问题,将S2G-RAG的结构化判断适配到Search-R1,训练Qwen3.5-2B判断器,可减少约3.70%检索调用且仅小幅降低答案准确率。
Comments 16 pages, 3 figures. Code: https://github.com/luobostorm/search-r1-s2g-stopping