arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

University of Science and Technology of China(中国科学技术大学)

2026-04-24 至 2026-04-24 共收录 3
2604.21508 2026-04-24 cs.AI q-bio.BM

BioMiner: A Multi-modal System for Automated Mining of Protein-Ligand Bioactivity Data from Literature

BioMiner:一种用于从文献中自动挖掘蛋白质-配体生物活性数据的多模态系统

Jiaxian Yan, Jintao Zhu, Yuhang Yang, Qi Liu, Kai Zhang, Zaixi Zhang, Xukai Liu, Boyan Zhang, Kaiyuan Gao, Jinchuan Xiao, Enhong Chen

机构 * State Key Laboratory of Cognitive Intelligence, University of Science and Technology of China(中国科学技术大学认知智能国家重点实验室) Princeton University(普林斯顿大学) Huazhong University of Science and Technology(华中科技大学) Infinite Intelligence Pharma(无限智能制药)

AI总结 BioMiner通过多模态框架提取生物活性数据,解决手动整理与文献增长不匹配的问题,其核心方法结合直接推理和化学结构解析,实现生物活性三元组的高准确率提取。

Comments 20 pages, 5 figures, 1 table

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2604.21327 2026-04-24 cs.LG cs.AI cs.CL

Understanding and Mitigating Spurious Signal Amplification in Test-Time Reinforcement Learning for Math Reasoning

理解并缓解测试时间强化学习在数学推理中的虚假信号放大

Yongcan Yu, Lingxiao He, Jian Liang, Kuangpu Guo, Meng Wang, Qianlong Xie, Xingxing Wang, Ran He

机构 * NLPR & MAIS, Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所NLPR与MAIS实验室) School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院) Meituan(美团) University of Science and Technology of China(中国科学技术大学)

AI总结 本文研究了测试时间强化学习在数学推理中因标签噪声导致的虚假信号放大问题,提出DDRL框架通过频率采样、去偏优势估计和共识-off-policy优化来缓解该问题,实验表明其优于现有基线方法。

Comments Accepted to ACL 2026 Findings

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2604.21255 2026-04-24 cs.CL

When Agents Look the Same: Quantifying Distillation-Induced Similarity in Tool-Use Behaviors

当代理看起来相同:量化蒸馏诱导的工具使用行为相似性

Chenghao Yang, Yuning Zhang, Zhoufutu Wen, Tao Gong, Jiaheng Liu, Qi Chu, Nenghai Yu

机构 * School of Cyber Science and Technology, USTC(USTC计算机科学与技术学院) Anhui Province Key Laboratory of Digital Security(安徽省数字安全重点实验室) M-A-P

AI总结 本文提出两种新指标RPS和AGS,用于区分任务成功必需行为与模型自主偏好,通过评估18个模型发现AGS能区分教师特定收敛与通用改进。

Comments Accepted by ACL 2026 Main Conference

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