Yangyang Xu
Yangyang Xu
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A block coordinate descent method for regularized multiconvex optimization with applications to nonnegative tensor factorization and completion
Y Xu, W Yin
SIAM Journal on Imaging Sciences 6 (3), 1758-1789, 2013
Improved Iteratively Reweighted Least Squares for Unconstrained Smoothed Lq Minimization
MJ Lai, Y Xu, W Yin
SIAM Journal on Numerical Analysis 51 (2), 927-957, 2013
An alternating direction algorithm for matrix completion with nonnegative factors
Y Xu, W Yin, Z Wen, Y Zhang
Frontiers of Mathematics in China 7 (2), 365-384, 2012
ARock: an Algorithmic Framework for Asynchronous Parallel Coordinate Updates
Z Peng, Y Xu, M Yan, W Yin
SIAM Journal on Scientific Computing 38 (5), A2851-A2879, 2016
Parallel matrix factorization for low-rank tensor completion
Y Xu, R Hao, W Yin, Z Su
Inverse Problems and Imaging 9 (2), 601-624, 2015
A globally convergent algorithm for nonconvex optimization based on block coordinate update
Y Xu, W Yin
Journal of Scientific Computing 72 (2), 700-734, 2017
Block stochastic gradient iteration for convex and nonconvex optimization
Y Xu, W Yin
SIAM Journal on Optimization 25 (3), 1686-1716, 2015
Global and Local Structure Preserving Sparse Subspace Learning: An Iterative Approach to Unsupervised Feature Selection
N Zhou, Y Xu, H Cheng, J Fang, W Pedrycz
Pattern Recognition 53, 87-101, 2016
Lower complexity bounds of first-order methods for convex-concave bilinear saddle-point problems
Y Ouyang, Y Xu
Mathematical Programming, Series A, 184, 1--35, 2021
Coordinate Friendly Structures, Algorithms and Applications
Z Peng, T Wu, Y Xu, M Yan, W Yin
Annals of Mathematical Sciences and Applications 1 (1), 57-119, 2016
Accelerated first-order primal-dual proximal methods for linearly constrained composite convex programming
Y Xu
SIAM Journal on Optimization 27 (3), 1459-1484, 2017
Decentralized low-rank matrix completion
Q Ling, Y Xu, W Yin, Z Wen
2012 IEEE International Conference on Acoustics, Speech and Signal …, 2012
A fast patch-dictionary method for whole image recovery
Y Xu, W Yin
Inverse Problems and Imaging 10 (2), 563-583, 2016
A Primer on Coordinate Descent Algorithms
HJM Shi, S Tu, Y Xu, W Yin
arXiv preprint arXiv:1610.00040, 2016
Alternating proximal gradient method for sparse nonnegative Tucker decomposition
Y Xu
Mathematical Programming Computation 7 (1), 39-70, 2015
Iteration complexity of inexact augmented Lagrangian methods for constrained convex programming
Y Xu
Mathematical Programming, Series A, 185, 199--244, 2021
First-order methods for constrained convex programming based on linearized augmented Lagrangian function
Y Xu
INFORMS Journal on Optimization 30 (1), 89-117, 2021
Randomized Primal-Dual Proximal Block Coordinate Updates
X Gao, Y Xu, S Zhang
Journal of the Operations Research Society of China 7 (2), 205--250, 2019
Primal-dual stochastic gradient method for convex programs with many functional constraints
Y Xu
SIAM Journal on Optimization 30 (2), 1664-1692, 2020
ADMM for the SDP relaxation of the QAP
DE Oliveira, H Wolkowicz, Y Xu
Mathematical Programming Computation 10 (4), 631-658, 2018
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