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期刊&会议

International Conference on Machine Learning · 会议 · Machine Learning

2026-01-13 至 2026-01-13 共收录 3
2408.10084 2026-01-13 cs.LG

TANGO: Clustering with Typicality-Aware Nonlocal Mode-Seeking and Graph-Cut Optimization

TANGO: 基于典型性感知的非局部模式寻求与图割优化的聚类

Haowen Ma, Zhiguo Long, Hua Meng

机构 * School of Computing(计算学院) Artificial Intelligence, Southwest Jiaotong University, Chengdu, China(人工智能,西南交通大学,成都,中国) School of Mathematics, Southwest Jiaotong University, Chengdu, China(数学学院,西南交通大学,成都,中国)

AI总结 TANGO通过引入典型性概念和改进的图割方法,实现非局部模式寻求与聚类优化,提升聚类效果。

Comments Accepted as a poster at ICML 2025

Journal ref Proceedings of the 42nd International Conference on Machine Learning, PMLR 267:42062-42080, 2025

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2407.18676 2026-01-13 cs.LG

Right Now, Wrong Then: Non-Stationary Direct Preference Optimization under Preference Drift

此刻正确,此后错误:在偏好漂移下的非平稳直接偏好优化

Seongho Son, William Bankes, Sayak Ray Chowdhury, Brooks Paige, Ilija Bogunovic

机构 * Department of Computer Science, University College London, London, United Kingdom(计算机科学系,伦敦大学学院,英国) Department of Electronic and Electrical Engineering, University College London, London, United Kingdom(电子与电气工程系,伦敦大学学院,英国) Department of Computer Science and Engineering, IIT Kanpur, India(计算机科学与工程系,印度IIT坎浦尔)

AI总结 NS-DPO通过动态Bradley-Terry模型建模时间依赖奖励函数,在偏好漂移下提升LLM微调性能。

Comments 31 pages, 10 figures. Accepted to ICML 2025

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2404.00195 2026-01-13 cs.LG cs.AI

Multiple-policy Evaluation via Density Estimation

通过密度估计进行多策略评估

Yilei Chen, Aldo Pacchiano, Ioannis Ch. Paschalidis

机构 * Boston University, Boston, USA(波士顿大学) Broad Institute of MIT and Harvard, Cambridge, USA(哈佛大学和麻省理工学院联合学院)

AI总结 CAESAR通过密度估计实现多策略评估,以低样本复杂度率估计策略性能并计算重要加权比。

Comments ICML 2025

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