arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Columbia University(哥伦比亚大学)

2025-11-11 至 2025-11-11 共收录 10
2511.07384 2025-11-11 cs.CL cs.AI cs.LG

Teaching Pretrained Language Models to Think Deeper with Retrofitted Recurrence

Sean McLeish, Ang Li, John Kirchenbauer, Dayal Singh Kalra, Brian R. Bartoldson, Bhavya Kailkhura, Avi Schwarzschild, Jonas Geiping, Tom Goldstein, Micah Goldblum

机构 * University of Maryland(马里兰大学) New York University(纽约大学) Lawrence Livermore National Laboratory(劳伦斯利弗莫尔国家实验室) University of North Carolina(北卡罗来纳大学) ELLIS Institute Tübingen, Max Planck Institute for Intelligent Systems, Tübingen AI Center(图宾根ELLIS研究所、马克斯·普朗克智能系统研究所、图宾根人工智能中心) Columbia University(哥伦比亚大学)

Comments code: https://github.com/mcleish7/retrofitting-recurrence, models: https://huggingface.co/collections/tomg-group-umd/retrofitting-recurrence

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2511.06641 2025-11-11 cs.LG stat.ML

Neyman-Pearson Classification under Both Null and Alternative Distributions Shift

Mohammadreza M. Kalan, Yuyang Deng, Eitan J. Neugut, Samory Kpotufe

机构 * Univ Rennes, Ensai, CNRS, CREST–UMR 9194(里昂大学、ENSAI、CNRS、CREST–UMR 9194) Columbia University, Department of Statistics(哥伦比亚大学统计系)

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2511.04665 2025-11-11 cs.RO cs.CV cs.LG

Real-to-Sim Robot Policy Evaluation with Gaussian Splatting Simulation of Soft-Body Interactions

Kaifeng Zhang, Shuo Sha, Hanxiao Jiang, Matthew Loper, Hyunjong Song, Guangyan Cai, Zhuo Xu, Xiaochen Hu, Changxi Zheng, Yunzhu Li

机构 * Columbia University(哥伦比亚大学) SceniX Inc.(SceniX公司) Google DeepMind(谷歌DeepMind)

Comments The first two authors contributed equally. Website: https://real2sim-eval.github.io/

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2509.25884 2025-11-11 q-bio.GN cs.AI

scUnified: An AI-Ready Standardized Resource for Single-Cell RNA Sequencing Analysis

Ping Xu, Zaitian Wang, Zhirui Wang, Pengjiang Li, Ran Zhang, Gaoyang Li, Hanyu Xie, Jiajia Wang, Yuanchun Zhou, Pengfei Wang

机构 * Computer Network Information Center, Chinese Academy of Sciences(中国科学院计算机网络信息中心) Hangzhou Institute for Advanced Study,University of Chinese Academy of Sciences(中国科学院大学杭州先进研究所) University of Chinese Academy of Sciences(中国科学院大学) Department of Computer Science, Columbia University(哥伦比亚大学计算机科学系)

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2509.23238 2025-11-11 cs.SD eess.AS

WavJEPA: Semantic learning unlocks robust audio foundation models for raw waveforms

Goksenin Yuksel, Pierre Guetschel, Michael Tangermann, Marcel van Gerven, Kiki van der Heijden

机构 * Donders Institute, Radboud University Nijmegen(多纳尔斯研究所,拉德堡德大学尼美根分校) Mortimer B Zuckerman Institute, Columbia University(莫蒂默·B·茨克erman研究所,哥伦比亚大学)

Comments Still under review

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2306.16617 2025-11-11 math.OC cs.GT cs.LG

Last-Iterate Convergence of Adaptive Riemannian Gradient Descent for Equilibrium Computation

Yang Cai, Michael I. Jordan, Tianyi Lin, Argyris Oikonomou, Emmanouil-Vasileios Vlatakis-Gkaragkounis

机构 * Department of Computer Science, Yale University(耶鲁大学计算机科学系) Department of Electrical Engineering and Computer Sciences, UC Berkeley(加州大学伯克利分校电气工程与计算机科学系) Department of Industrial Engineering and Operations Research, Columbia University(哥伦比亚大学工业工程与运筹学系) Department of Computer Sciences, University of Wisconsin-Madison(威斯康星大学麦迪逊分校计算机科学系)

Comments 28 pages; 12 figures

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2511.06164 2025-11-11 cs.LG

Learning Gaussian DAG Models without Condition Number Bounds

Constantinos Daskalakis, Vardis Kandiros, Rui Yao

机构 * EECS Department MIT(MIT电子工程与计算机科学系) Data Science Institute Columbia University(哥伦比亚大学数据科学研究所)

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2511.06132 2025-11-11 cs.LG

On the Convergence and Stability of Distributed Sub-model Training

Yuyang Deng, Fuli Qiao, Mehrdad Mahdavi

机构 * Columbia University(哥伦比亚大学) The Pennsylvania State University(宾夕法尼亚州立大学)

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2411.14664 2025-11-11 stat.ML cs.CC cs.DS cs.LG math.PR

Sparsifying Suprema of Gaussian Processes

Anindya De, Shivam Nadimpalli, Ryan O'Donnell, Rocco A. Servedio

机构 * University of Pennsylvania(宾夕法尼亚大学) MIT(麻省理工学院) Carnegie Mellon University(卡内基梅隆大学) Columbia University(哥伦比亚大学)

Comments 33 pages

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2410.01739 2025-11-11 cs.AI cs.LG

Conceptual Belief-Informed Reinforcement Learning

Xingrui Gu, Chuyi Jiang, Laixi Shi

机构 * University of California, Berkeley(加州大学伯克利分校) Columbia University(哥伦比亚大学) Johns Hopkins University(约翰霍普金斯大学)

Comments Accepted by ICML 2025 Workshop on Models of Human Feedback for AI Alignment

Journal ref ICML 2025 Workshop on Models of Human Feedback for AI Alignment

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