MGDA-Decoupled: Geometry-Aware Multi-Objective Optimisation for DPO-based LLM Alignment
MGDA-Decoupled:基于几何的多目标优化用于基于DPO的LLM对齐
机构 * Prescient Design, CS CoE, Genentech | Roche(预见设计,计算机科学学院,基因泰克 | 罗氏)
专题命中 偏好对齐 :DPO(title,title_cn);alignment(title,abstract);harmlessness(abstract);分类 cs.LG
AI总结 本文提出MGDA-Decoupled算法,通过几何方法在DPO框架内实现更公平的多目标优化,实验显示其在UltraFeedback数据集上表现最优。
Comments Accepted to the Algorithmic Fairness Across Alignment Procedures and Agentic Systems Workshop at ICLR 2026