Wu, Lei

30 publications

AISTATS 2025 Analyzing the Role of Permutation Invariance in Linear Mode Connectivity Keyao Zhan, Puheng Li, Lei Wu

CVPR 2025 BlueLM-V-3b: Algorithm and System Co-Design for Multimodal Large Language Models on Mobile Devices Xudong Lu, Yinghao Chen, Cheng Chen, Hui Tan, Boheng Chen, Yina Xie, Rui Hu, Guanxin Tan, Renshou Wu, Yan Hu, Yi Zeng, Lei Wu, Liuyang Bian, Zhaoxiong Wang, Long Liu, Yanzhou Yang, Han Xiao, Aojun Zhou, Yafei Wen, Xiaoxin Chen, Shuai Ren, Hongsheng Li

ECML-PKDD 2025 FedRNL: Federated Rationalization with Soft Parameter Sharing Lingxiao Kong, Jiahui Jiang, Haozhao Wang, Lei Wu, Ruixuan Li

NeurIPS 2025 Functional Scaling Laws in Kernel Regression: Loss Dynamics and Learning Rate Schedules Binghui Li, Fengling Chen, Zixun Huang, Lean Wang, Lei Wu

CVPR 2025 SURGEON: Memory-Adaptive Fully Test-Time Adaptation via Dynamic Activation Sparsity Ke Ma, Jiaqi Tang, Bin Guo, Fan Dang, Sicong Liu, Zhui Zhu, Lei Wu, Cheng Fang, Ying-Cong Chen, Zhiwen Yu, Yunhao Liu

ICML 2025 The Sharpness Disparity Principle in Transformers for Accelerating Language Model Pre-Training Jinbo Wang, Mingze Wang, Zhanpeng Zhou, Junchi Yan, Weinan E, Lei Wu

ICML 2024 Achieving Margin Maximization Exponentially Fast via Progressive Norm Rescaling Mingze Wang, Zeping Min, Lei Wu

WACV 2024 DocReal: Robust Document Dewarping of Real-Life Images via Attention-Enhanced Control Point Prediction Fangchen Yu, Yina Xie, Lei Wu, Yafei Wen, Guozhi Wang, Shuai Ren, Xiaoxin Chen, Jianfeng Mao, Wenye Li

NeurIPS 2024 Improving Generalization and Convergence by Enhancing Implicit Regularization Mingze Wang, Jinbo Wang, Haotian He, Zilin Wang, Guanhua Huang, Feiyu Xiong, Zhiyu Li, Weinan E, Lei Wu

NeurIPS 2024 Parameter Symmetry and Noise Equilibrium of Stochastic Gradient Descent Liu Ziyin, Mingze Wang, Hongchao Li, Lei Wu

NeurIPSW 2024 Parameter Symmetry and Noise Equilibrium of Stochastic Gradient Descent Liu Ziyin, Mingze Wang, Hongchao Li, Lei Wu

ICML 2024 Why Do You Grok? a Theoretical Analysis on Grokking Modular Addition Mohamad Amin Mohamadi, Zhiyuan Li, Lei Wu, Danica J. Sutherland

IJCAI 2023 Compositional Zero-Shot Artistic Font Synthesis Xiang Li, Lei Wu, Changshuo Wang, Lei Meng, Xiangxu Meng

NeurIPSW 2023 Grokking Modular Arithmetic Can Be Explained by Margin Maximization Mohamad Amin Mohamadi, Zhiyuan Li, Lei Wu, Danica Sutherland

IJCAI 2023 Learning to Self-Reconfigure for Freeform Modular Robots via Altruism Proximal Policy Optimization Lei Wu, Bin Guo, Qiuyun Zhang, Zhuo Sun, Jieyi Zhang, Zhiwen Yu

IJCAI 2023 RZCR: Zero-Shot Character Recognition via Radical-Based Reasoning Xiaolei Diao, Daqian Shi, Hao Tang, Qiang Shen, Yanzeng Li, Lei Wu, Hao Xu

ICML 2023 The Implicit Regularization of Dynamical Stability in Stochastic Gradient Descent Lei Wu, Weijie J Su

NeurIPSW 2023 The Noise Geometry of Stochastic Gradient Descent: A Quantitative and Analytical Characterization Mingze Wang, Lei Wu

NeurIPS 2023 Theoretical Analysis of the Inductive Biases in Deep Convolutional Networks Zihao Wang, Lei Wu

AISTATS 2022 Learning a Single Neuron for Non-Monotonic Activation Functions Lei Wu

JMLR 2022 A Spectral-Based Analysis of the Separation Between Two-Layer Neural Networks and Linear Methods Lei Wu, Jihao Long

NeurIPS 2022 The Alignment Property of SGD Noise and How It Helps Select Flat Minima: A Stability Analysis Lei Wu, Mingze Wang, Weijie Su

AAAI 2020 Multi-Question Learning for Visual Question Answering Chenyi Lei, Lei Wu, Dong Liu, Zhao Li, Guoxin Wang, Haihong Tang, Houqiang Li

ACML 2020 Towards Understanding and Improving the Transferability of Adversarial Examples in Deep Neural Networks Lei Wu, Zhanxing Zhu

NeurIPS 2019 Global Convergence of Gradient Descent for Deep Linear Residual Networks Lei Wu, Qingcan Wang, Chao Ma

ICML 2019 The Anisotropic Noise in Stochastic Gradient Descent: Its Behavior of Escaping from Sharp Minima and Regularization Effects Zhanxing Zhu, Jingfeng Wu, Bing Yu, Lei Wu, Jinwen Ma

NeurIPS 2018 How SGD Selects the Global Minima in Over-Parameterized Learning: A Dynamical Stability Perspective Lei Wu, Chao Ma, Weinan E

CVPR 2015 SOM: Semantic Obviousness Metric for Image Quality Assessment Peng Zhang, Wengang Zhou, Lei Wu, Houqiang Li

CVPR 2010 Compact Projection: Simple and Efficient near Neighbor Search with Practical Memory Requirements Kerui Min, Linjun Yang, John Wright, Lei Wu, Xian-Sheng Hua, Yi Ma

NeurIPS 2009 Learning Bregman Distance Functions and Its Application for Semi-Supervised Clustering Lei Wu, Rong Jin, Steven C. Hoi, Jianke Zhu, Nenghai Yu