Bridging External and Parametric Knowledge: Mitigating Hallucination of LLMs with Shared-Private Semantic Synergy in Dual-Stream Knowledge
弥合外部与参数化知识:通过共享-私有语义协同缓解LLM的幻觉
机构 * Beijing Institute of Technology, China(北京理工大学) ; Beijing University of Posts and Telecommunications, China(北京邮电大学) ; Meituan, China(美团) ; The Open University, UK(开放大学)
AI总结 本文提出DSSP-RAG框架,通过共享-私有语义协同机制,缓解LLM在整合外部知识时的幻觉问题,并提升生成性能。