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English(EN) Graph Representation Learning Augmented Model Manipulation on Federated Fine-Tuning of LLMs

新的AugMP策略针对LLM的联邦微调

研究人员开发了一种名为增强模型操纵(AugMP)的新策略,以应对大语言模型(LLM)联邦微调(FFT)中的威胁。AugMP利用图表示学习框架来识别合法LLM更新中的相关性,然后指导创建恶意更新。一种迭代算法优化这些对抗性更新,使其嵌入恶意目标,同时保持良性外观,从而难以被标准防御方法检测。实验表明,AugMP可以将全局LLM的准确性显著降低高达26%,局部代理的准确性降低高达22%。 AI

影响 引入了一种针对联邦LLM训练的新型攻击向量,凸显了对先进防御机制的需求。

排序理由 研究论文,详细介绍了联邦学习中模型操纵的新方法。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新的AugMP策略针对LLM的联邦微调

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研究论文,详细介绍了联邦学习中模型操纵的新方法。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Hanlin Cai, Kai Li, Houtianfu Wang, Haofan Dong, Yichen Li, Falko Dressler, Ozgur B. Akan ·

    基于图表示学习增强的模型操纵在LLMs的联邦微调中的应用

    arXiv:2605.07961v2 Announce Type: replace Abstract: Federated fine-tuning (FFT) has emerged as a privacy-preserving paradigm for collaboratively adapting large language models (LLMs). Built upon federated learning, FFT enables distributed agents to jointly refine a shared pretrai…