MedJudgeRAG: Option-Wise Evidence Judgment with Dynamic Knowledge Graphs for Medical MCQA
MedJudgeRAG:用于医学多项选择题问答的基于动态知识图谱的选项级证据判断
专题命中 图谱与结构化RAG :RAG(summary_cn,abstract);retrieval-augmented generation(abstract);分类 cs.IR、cs.AI
AI总结 针对医学MCQA中普通RAG降低LM性能的问题,提出MedJudgeRAG框架,将检索文档表示为动态知识图谱,为选项判断证据裁决并确定知识利用策略,经监督微调训练,实验证明其性能优于基线,且动态知识图谱在训练时作用更有效。
Comments 16 pages, 2 figures, Accepted at The Workshop on Graph Foundation Models at the 43 rd International Conference on Machine Learning (ICML 2026)