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期刊论文 [17]
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Group-Sparse SVD Models via L-1- and L-0-norm Penalties and their Applications in Biological Data
期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2021, 卷号: 33, 期号: 2, 页码: 536-550
作者:
Min, Wenwen
;
Liu, Juan
;
Zhang, Shihua
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2021/04/26
Sparse SVD
low-rank matrix decomposition
group-sparse penalty
overlapping group-sparse penalty
coordinate descent method
alternating direction method of multipliers (ADMM)
data mining
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
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  |  
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
A Novel Automatic Modulation Classification Method Based on Dictionary Learning
期刊论文
CHINA COMMUNICATIONS, 2019, 卷号: 16, 期号: 1, 页码: 176-192
作者:
Zhang, Kezhong
;
Feng, Zhiyong
;
Xu, Li
;
Zhang, Ping
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  |  
浏览/下载:28/0
  |  
提交时间:2019/04/03
modulation classification
non-cooperative scenarios
dictionary learning
sparse coefficient
Block coordinate descentwith time perturbation for nonconvex nonsmooth problems in real-world studies
期刊论文
FRONTIERS OF INFORMATION TECHNOLOGY & ELECTRONIC ENGINEERING, 2019, 卷号: 20, 期号: 10, 页码: 1390-1403
作者:
Liu, Rui
;
Sun, Wei-Chu
;
Hou, Tao
;
Hu, Chun-Hong*
;
Qiao, Lin-Bo
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/27
Convergence analysis
Asynchronous block coordinate descent method
Time perturbation
Nonconvex nonsmooth optimization
Real-world study
TP391
Portfolio Optimization with Nonparametric Value at Risk: A Block Coordinate Descent Method
期刊论文
INFORMS JOURNAL ON COMPUTING, 2018, 卷号: 30, 期号: 3, 页码: 454-471
作者:
Cui, Xueting
;
Sun, Xiaoling
;
Zhu, Shushang
;
Jiang, Rujun
;
Li, Duan
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  |  
浏览/下载:15/0
  |  
提交时间:2019/08/22
portfolio selection
nonparametric VaR
kernel
BCD method
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
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  |  
浏览/下载:2/0
  |  
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
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:13/0
  |  
提交时间:2019/11/15
Alternating direction method of multipliers
Prediction-correction
Variational inequality
Convergence analysis
Quadratic semidefinite programming
Image decomposition
Faster convergence of a randomized coordinate descent method for linearly constrained optimization problems
期刊论文
ANALYSIS AND APPLICATIONS, 2018, 卷号: 16, 页码: 741-755
作者:
Fang, Qin
;
Xu, Min
;
Ying, Yiming
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/02
Large-scale optimization
randomized block-coordinate descent
linearly coupled constraints
convergence rate
Color Image Denoising Based on Low-Rank Tensor Train
会议论文
Chengdu, China, December 12-14, 2018
作者:
Zhang Y(张杨)
;
Han Z(韩志)
;
Tang YD(唐延东)
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  |  
浏览/下载:20/0
  |  
提交时间:2018/12/27
Image denoising
low rank
tensor train
tensor networks
color image
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