$ξ$-DPO: Direct Preference Optimization via Ratio Reward Margin

Fuente: arXiv

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Bibliographic Details
Main Authors:	Fan, Zhengyuan, Wu, Zhonghua, Du, Yuxuan, Chen, Qun
Format:	Preprint
Published:	2026
Subjects:	Machine Learning Artificial Intelligence
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2605.10981