机构
*
M-A-P
;
Carnegie Mellon University(卡内基梅隆大学)
;
Brown University(布朗大学)
;
Waseda University(早稻田大学)
;
The University of Tokyo(东京大学)
;
Massachusetts Institute of Technology(麻省理工学院)
;
University of Arizona(亚利桑那大学)
;
Northwestern University(西北大学)
;
Duke-NUS Medical School(杜克-新加坡国立大学医学院)
机构
*
Shanghai Academy of AI for Science(上海人工智能科学研究院)
;
Shanghai Innovation Institute(上海创新研究院)
;
Fudan University(复旦大学)
;
School of Mathematical Sciences(数学科学学院)
;
Shanghai Jiao Tong University(上海交通大学)
;
Carnegie Mellon University(卡内基梅隆大学)
Exposing Blindspots: Cultural Bias Evaluation in Generative Image Models
揭示盲点:生成图像模型中的文化偏见评估
Huichan Seo, Sieun Choi, Minki Hong, Yi Zhou, Junseo Kim, Lukman Ismaila, Naome Etori, Mehul Agarwal, Zhixuan Liu, Jihie Kim, Jean Oh
机构
*
Carnegie Mellon University(卡内基梅隆大学)
;
Dongguk University(东国大学)
;
Delft University of Technology(代尔夫特理工大学)
;
Johns Hopkins University, School of Medicine(约翰霍普金斯大学医学院)
;
University of Minnesota–Twin Cities(明尼苏达大学双城分校)
;
Lavoro AI
机构
*
School of Automation, Huazhong University of Science and Technology(华中科技大学自动化学院)
;
Department of Computer Science, Carnegie Mellon University(卡内基梅隆大学计算机科学系)
;
Department of Applied Mathematics, University of Waterloo(滑铁卢大学应用数学系)
;
Department of Electrical Engineering and Computer Sciences, University of California, Berkeley(加州大学伯克利分校电气工程与计算机科学系)
Gradient Descent with Random Initialization: Fast Global Convergence for Nonconvex Phase Retrieval
梯度下降与随机初始化:非凸相位恢复的快速全局收敛性
Yuxin Chen, Yuejie Chi, Jianqing Fan, Cong Ma
机构
*
Department of Electrical Engineering, Princeton University(普林斯顿大学电气工程系)
;
Department of Electrical and Computer Engineering, Carnegie Mellon University(卡内基梅隆大学电气与计算机工程系)
;
Department of Operations Research and Financial Engineering, Princeton University(普林斯顿大学运筹学与金融工程系)
AI总结
本文研究了通过二次方程恢复目标对象的问题,证明了在高斯设计下,随机初始化的梯度下降能在O(log n + log(1/ε))次迭代中获得ε精度的解,从而实现了计算和样本复杂度的近最优性,为相位恢复提供了首个无需精心设计初始化、样本分割或复杂鞍点逃离方案的全局收敛保证。
Distributed stochastic optimization with gradient tracking over strongly-connected networks
在强连通网络上进行分布式随机优化与梯度跟踪
Ran Xin, Anit Kumar Sahu, Usman A. Khan, Soummya Kar
机构
*
Department of Electrical and Computer Engineering, Tufts University(Tufts大学电气与计算机工程系)
;
Bosch Center for Artificial Intelligence(博世人工智能中心)
;
Department of Electrical and Computer Engineering, Carnegie Mellon University(卡内基梅隆大学电气与计算机工程系)
Understanding the Acceleration Phenomenon via High-Resolution Differential Equations
通过高分辨率微分方程理解加速现象
Bin Shi, Simon S. Du, Michael I. Jordan, Weijie J. Su
机构
*
Florida International University(佛罗里达国际大学)
;
Carnegie Mellon University(卡内基梅隆大学)
;
University of California, Berkeley(加州大学伯克利分校)
;
University of Pennsylvania(宾夕法尼亚大学)
Lianghuan Huang, Yihao Li, Saeed Salehi, Yingshan Chang, Ansh Soni, Konrad P. Kording
机构
*
Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA, USA(物理与天文学系,宾夕法尼亚大学)
;
Department of Neuroscience, University of Pennsylvania, Philadelphia, PA, USA(神经科学系,宾夕法尼亚大学)
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Department of Computer and Information Science, University of Pennsylvania(计算机与信息科学系,宾夕法尼亚大学)
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Department of Psychology, University of Pennsylvania(心理学系,宾夕法尼亚大学)
;
Machine Learning Group, Technical University of Berlin, Berlin, Germany(机器学习组,柏林技术大学)
;
Language Technology Institute, Carnegie Mellon University, Pittsburgh, PA, USA(语言技术研究所,卡内基梅隆大学)