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Tian Tong

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Finite-Time Convergence and Sample Complexity of Actor-Critic Multi-Objective Reinforcement Learning

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May 05, 2024
Tianchen Zhou, FNU Hairi, Haibo Yang, Jia Liu, Tian Tong, Fan Yang, Michinari Momma, Yan Gao

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Provably Accelerating Ill-Conditioned Low-rank Estimation via Scaled Gradient Descent, Even with Overparameterization

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Oct 09, 2023
Cong Ma, Xingyu Xu, Tian Tong, Yuejie Chi

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Fast and Provable Tensor Robust Principal Component Analysis via Scaled Gradient Descent

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Jun 18, 2022
Harry Dong, Tian Tong, Cong Ma, Yuejie Chi

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Scaling and Scalability: Provable Nonconvex Low-Rank Tensor Estimation from Incomplete Measurements

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Apr 29, 2021
Tian Tong, Cong Ma, Ashley Prater-Bennette, Erin Tripp, Yuejie Chi

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Low-Rank Matrix Recovery with Scaled Subgradient Methods: Fast and Robust Convergence Without the Condition Number

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Oct 26, 2020
Tian Tong, Cong Ma, Yuejie Chi

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Accelerating Ill-Conditioned Low-Rank Matrix Estimation via Scaled Gradient Descent

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May 18, 2020
Tian Tong, Cong Ma, Yuejie Chi

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