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English(EN) Can Bayesian Optimization Efficiently Find a Strong Single Expert in Neural Thickets?

贝叶斯优化可有效找到大型语言模型中的强大专家

研究人员开发了一种使用贝叶斯优化方法,可以高效地识别大型语言模型中强大的单一专家,这一过程被称为无梯度后训练。该方法将贝叶斯优化应用于权重空间的随机线性嵌入中,并使用高斯过程代理,无需反向传播。在Qwen2.5-Instruct模型上的推理基准测试表明,该方法在候选评估次数显著减少的情况下,取得了与RandOpt相当或更优的结果,降低了后训练成本,同时产生了更强大的可部署模型。 AI

影响 降低了微调大型语言模型的计算成本,可能加速专业化模型的部署。

排序理由 该集群包含一篇详细介绍优化大型语言模型新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

贝叶斯优化可有效找到大型语言模型中的强大专家

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该集群包含一篇详细介绍优化大型语言模型新方法的学术论文。[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) · Nigel Bastian Cendra, Abdelhamid Ezzerg, Fernando Julio Cendra, Jeremias Knoblauch, Jakob Zeitler ·

    贝叶斯优化能否高效地在神经网络丛林中找到一个强大的单一专家?

    arXiv:2608.10867v1 Announce Type: new Abstract: Gradient-free post-training has emerged as a compelling alternative to gradient-based optimization for large language models (LLMs), but existing approaches remain costly. We ask whether structured search can identify a strong singl…