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AN ALTERNATING MINIMIZATION METHOD FOR MATRIX COMPLETION PROBLEMS
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES S, 2020, 卷号: 13, 期号: 6, 页码: 1757-1772
作者:
Shen, Yuan
;
Liu, Xin
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2020/05/24
Matrix completion
symmetric low rank product minimization
singular value decomposition
alternating minimization
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:11/0
  |  
提交时间:2020/09/23
Markov chain
state aggregation
nonnegative matrix factorization
atomic norm
proximal alternating linearized minimization
An alternating minimization method for robust principal component analysis
期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2019, 卷号: 34, 期号: 6, 页码: 1251-1276
作者:
Shen, Yuan
;
Xu, Hongyu
;
Liu, Xin
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2020/01/10
Robust principal component analysis
symmetric low rank product minimization
singular value decomposition
alternating 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:16/0
  |  
提交时间:2020/05/24
Rank-1 approximation
symmetric tensor
proximal alternating linearized minimization
Bose?Einstein condensate
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:61/0
  |  
提交时间:2019/03/11
Nonseparable convex minimization
Alternating direction method of multipliers
Block coordinate descent method
Iterate convergence
Random permutation
A new nonconvex approach to low-rank matrix completion with application to image inpainting
期刊论文
Multidimensional Systems and Signal Processing, 2019, 卷号: 30, 页码: 145-174
作者:
Yu, Yongchao
;
Peng, Jigen
;
Yue, Shigang
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  |  
浏览/下载:9/0
  |  
提交时间:2019/11/19
Alternating minimization
Alternating minimization algorithms
Approximation problems
Convex optimization algorithms
Image Inpainting
Low-rank matrix completions
Moreau envelope
Nuclear norm minimizations
Total variation and high-order total variation adaptive model for restoring blurred images with Cauchy noise
期刊论文
Computers and Mathematics with Applications, 2019, 卷号: 77, 页码: 1255-1272
作者:
Yang, Jing-Hua
;
Zhao, Xi-Le
;
Mei, Jin-Jin
;
Wang, Si
;
Ma, Tian-Hui
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  |  
浏览/下载:15/0
  |  
提交时间:2019/11/19
Adaptive modeling
Adaptive regularization parameter
Alternating direction method of multipliers
Alternating minimization algorithms
Cauchy noise
Regularization parameters
Regularization terms
Total variation
Rician noise and intensity nonuniformity correction (NNC) model for MRI data
期刊论文
Biomedical Signal Processing and Control, 2019, 卷号: 49, 页码: 506-519
作者:
Liu, Lu
;
Yang, Huan
;
Fan, Jiyun
;
Liu, Ryan Wen
;
Duan, Yuping*
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  |  
浏览/下载:16/0
  |  
提交时间:2019/12/04
Rician noise
Intensity nonuniformity
Total variation
Alternating minimization method
Primal-dual algorithm
A variational proximal alternating linearized minimization in a given metric for limited-angle CT image reconstruction
期刊论文
Applied Mathematical Modelling, 2019, 卷号: Vol.67, 页码: 315-336
作者:
Chengxiang Wang
;
Xiaoqiang Luo
;
Wei Yu
;
Yumeng Guo
;
LingLi Zhang
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/02/28
Inverse
problem
CT
reconstruction
Alternating
minimization
Nonconvex
and
nonsmooth
minimization
Limited-angle
CT
Adaptive Texture-Preserving Denoising Method Using Gradient Histogram and Nonlocal Self-Similarity Priors
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2019, 卷号: 29, 期号: 11, 页码: 3222-3235
作者:
Fan, Linwei
;
Li, Xuemei
;
Fan, Hui
;
Feng, Yanli
;
Zhang, Caiming
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/12/11
Noise reduction
Histograms
Image denoising
Adaptation models
Laplace
equations
TV
Fans
Image denoising
gradient histogram matching prior
hyper-Laplacian
nonlocal self-similarity
augmented Lagrangian
alternating minimization
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