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Linearized symmetric multi-block ADMM with indefinite proximal regularization and optimal proximal parameter
期刊论文
CALCOLO, 2020, 卷号: 57, 期号: 4
作者:
Chang, Xiaokai
;
Bai, Jianchao
;
Song, Dunjiang
;
Liu, Sanyang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/03/01
Alternating direction method of multipliers
Convex programming
Prediction–
correction
Linearized technique
Indefinite proximal term
Global convergence
Complexity
ADAPTIVE LOW-NONNEGATIVE-RANK APPROXIMATION FOR STATE AGGREGATION OF MARKOV CHAINS
期刊论文
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 2020, 卷号: 41, 期号: 1, 页码: 244-278
作者:
Duan, Yaqi
;
Wang, Mengdi
;
Wen, Zaiwen
;
Yuan, Yaxiang
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/09/23
Markov chain
state aggregation
nonnegative matrix factorization
atomic norm
proximal alternating linearized minimization
Symmetric rank-1 approximation of symmetric high-order tensors
期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2019, 页码: 23
作者:
Wu, Leqin
;
Liu, Xin
;
Wen, Zaiwen
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  |  
浏览/下载:15/0
  |  
提交时间:2020/05/24
Rank-1 approximation
symmetric tensor
proximal alternating linearized minimization
Bose?Einstein condensate
A generalization of linearized alternating direction method of multipliers for solving two-block separable convex programming
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2019, 卷号: 357, 页码: 251-272
作者:
Chang, Xiaokai
;
Liu, Sanyang
;
Zhao, Pengjun
;
Song, Dunjiang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/15
Alternating direction method of multipliers
Proximal point algorithm
Separable convex programming
Linearization
Indefinite proximal regularization
LASSO
Extended ADMM and BCD for nonseparable convex minimization models with quadratic coupling terms: convergence analysis and insights
期刊论文
MATHEMATICAL PROGRAMMING, 2019, 卷号: 173, 期号: 1-2, 页码: 37-77
作者:
Chen, Caihua
;
Li, Min
;
Liu, Xin
;
Ye, Yinyu
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  |  
浏览/下载:58/0
  |  
提交时间:2019/03/11
Nonseparable convex minimization
Alternating direction method of multipliers
Block coordinate descent method
Iterate convergence
Random permutation
Structured nonconvex and nonsmooth optimization: algorithms and iteration complexity analysis
期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2019, 卷号: 72, 期号: 1, 页码: 115-157
作者:
Jiang, Bo
;
Lin, Tianyi
;
Ma, Shiqian
;
Zhang, Shuzhong
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/08/22
Structured nonconvex optimization
E-Stationary
Iteration complexity
Conditional gradient method
Alternating direction method of multipliers
Block coordinate descent method
Unknown noise removal via sparse representation model
期刊论文
ISA Transactions, 2019, 卷号: 94, 页码: 135-143
作者:
Zhang JC(张俊超)
;
Luo HB(罗海波)
;
Hui B(惠斌)
;
Chang Z(常铮)
;
Zhang XY(张祥越)
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  |  
浏览/下载:15/0
  |  
提交时间:2019/04/13
Image denoising
Mixed noise
Sparse representation
Dictionary learning
Unknown noise removal via sparse representation model
期刊论文
ISA Transactions, 2019, 卷号: 94, 页码: 135-143
作者:
Zhang JC(张俊超)
;
Luo HB(罗海波)
;
Hui B(惠斌)
;
Chang Z(常铮)
;
Zhang XY(张祥越)
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/04/13
Image denoising
Mixed noise
Sparse representation
Dictionary learning
Convergent prediction–correction-based ADMM for multi-block separable convex programming
期刊论文
Journal of Computational and Applied Mathematics, 2018, 卷号: 335, 页码: 270-288
作者:
Chang, Xiaokai
;
Liu, Sanyang
;
Zhao, Pengjun
;
Li, Xu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Convex optimization
Iterative methods
Organic pollutants
Polychlorinated biphenyls
Variational techniques
Alternating direction method of multipliers
Convergence analysis
Image decomposition
Quadratic semidefinite programming
Variational inequalities
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