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Yuting Wei
Yuting Wei
Statistics and Data Science at Wharton, University of Pennsylvania
Verified email at wharton.upenn.edu - Homepage
Title
Cited by
Cited by
Year
Fast global convergence of natural policy gradient methods with entropy regularization
S Cen, C Cheng, Y Chen, Y Wei, Y Chi
Operations Research 70 (4), 2563-2578, 2022
2922022
Breaking the sample size barrier in model-based reinforcement learning with a generative model
G Li, Y Wei, Y Chi, Y Chen
Operations Research 72 (1), 203-221, 2024
201*2024
Sample complexity of asynchronous Q-learning: Sharper analysis and variance reduction
G Li, Y Wei, Y Chi, Y Gu, Y Chen
IEEE Transactions on Information Theory 68 (1), 448-473, 2021
1672021
Towards faster non-asymptotic convergence for diffusion-based generative models
G Li, Y Wei, Y Chen, Y Chi
arXiv preprint arXiv:2306.09251, 2023
150*2023
Settling the sample complexity of model-based offline reinforcement learning
G Li, L Shi, Y Chen, Y Chi, Y Wei
The Annals of Statistics 52 (1), 233-260, 2024
1432024
The lasso with general gaussian designs with applications to hypothesis testing
M Celentano, A Montanari, Y Wei
The Annals of Statistics 51 (5), 2194-2220, 2023
1422023
Is Q-learning minimax optimal? a tight sample complexity analysis
G Li, C Cai, Y Chen, Y Wei, Y Chi
Operations Research 72 (1), 222-236, 2024
1402024
Pessimistic q-learning for offline reinforcement learning: Towards optimal sample complexity
L Shi, G Li, Y Wei, Y Chen, Y Chi
International conference on machine learning, 19967-20025, 2022
1402022
Fast policy extragradient methods for competitive games with entropy regularization
S Cen, Y Wei, Y Chi
Advances in Neural Information Processing Systems 34, 27952-27964, 2021
1192021
Early stopping for kernel boosting algorithms: A general analysis with localized complexities
Y Wei, F Yang, MJ Wainwright
IEEE Transactions on Information Theory 65 (10), 6685-6703, 2019
1072019
Accelerating convergence of score-based diffusion models, provably
G Li, Y Huang, T Efimov, Y Wei, Y Chi, Y Chen
arXiv preprint arXiv:2403.03852, 2024
822024
Softmax Policy Gradient Methods Can Take Exponential Time to Converge
G Li, Y Wei, Y Chi, Y Chen
Mathematical Programming, 2021
792021
Sharp Statistical Guarantees for Adversarially Robust Gaussian Classification
C Dan, Y Wei, P Ravikumar
International Conference on Machine Learning, 2345-2355, 2020
772020
The curious price of distributional robustness in reinforcement learning with a generative model
L Shi, G Li, Y Wei, Y Chen, M Geist, Y Chi
Advances in Neural Information Processing Systems 36, 79903-79917, 2023
762023
Uniform Consistency of Cross-Validation Estimators for High-Dimensional Ridge Regression
P Patil, Y Wei, A Rinaldo, R Tibshirani
International Conference on Artificial Intelligence and Statistics, 3178-3186, 2021
722021
Derandomizing knockoffs
Z Ren, Y Wei, E Candès
Journal of the American Statistical Association 118 (542), 948-958, 2023
672023
A sharp convergence theory for the probability flow odes of diffusion models
G Li, Y Wei, Y Chi, Y Chen
arXiv preprint arXiv:2408.02320, 2024
622024
Theoretical insights for diffusion guidance: A case study for gaussian mixture models
Y Wu, M Chen, Z Li, M Wang, Y Wei
arXiv preprint arXiv:2403.01639, 2024
482024
Minimum -norm interpolators: Precise asymptotics and multiple descent
Y Li, Y Wei
arXiv preprint arXiv:2110.09502, 2021
472021
Minimax-optimal multi-agent RL in zero-sum Markov games with a generative model
G Li, Y Chi, Y Wei, Y Chen
Advances in Neural Information Processing Systems, 2022
46*2022
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Articles 1–20