APEX-Searcher: Refining Credit Assignment with Subgoaling for Agentic Retrieval-Augmented Generation 文章

ArXiv CS.CL2026-05-27NEWSen作者: Kun Chen, Qingchao Kong, Zhao Feifei, Wenji Mao

APEX-Searcher: Refining Credit Assignment with Subgoaling for Agentic Retrieval-Augmented Generation · 相关技术