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English(EN) Uncertainty-Aware Budget Allocation for Efficient LLM Tree Search

新的UAA框架将LLM树搜索效率提升90%

研究人员开发了一个名为不确定性感知分配(UAA)的新框架,以提高大型语言模型(LLM)树搜索的效率。UAA将价值与不确定性分离,利用兄弟动作的语义分散来预测答案冗余并动态分配计算预算。该方法在各种推理和规划基准测试中,将令牌使用量和延迟分别显著降低了高达90%和9倍,同时保持了可比的准确性。UAA是一个无需训练的框架,可以跨不同的树搜索算法和LLM类型进行泛化。 AI

影响 增强了LLM的推理效率,可能降低复杂任务的计算成本和延迟。

排序理由 这是一篇详细介绍LLM树搜索新方法的论文。[lever_c_demoted from research: ic=1 ai=1.0]

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新的UAA框架将LLM树搜索效率提升90%

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这是一篇详细介绍LLM树搜索新方法的论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Jianguo Huang, Zhiyi Lyu, Fuxiang Zhang, Yanchen Deng, Deheng Ye, Bo An ·

    面向高效LLM树搜索的不确定性感知预算分配

    arXiv:2610.22858v1 Announce Type: cross Abstract: Tree search enhances multi-step reasoning in large language models (LLMs), yet prevailing methods expand every step with a fixed budget, irrespective of the marginal utility of expansion. We first show, across existing search algo…