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Sparse estimation via lower-order penalty optimization methods in high-dimensional linear regression
期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2022, 页码: 35
作者:
Li, Xin
;
Hu, Yaohua
;
Li, Chong
;
Yang, Xiaoqi
;
Jiang, Tianzi
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/11/14
Sparse optimization
Lower-order penalty methods
Restricted eigenvalue condition
Recovery bound
Sparse self-attention aggregation networks for neural sequence slice interpolation
期刊论文
BioData Mining, 2021, 卷号: 14, 期号: 1, 页码: 19
作者:
Wang,Zejin
;
Liu,Jing
;
Chen,Xi
;
Li,Guoqing
;
Han,Hua
收藏
  |  
浏览/下载:59/0
  |  
提交时间:2021/02/18
Slice interpolation
Biological tissue recovery
EM images
Sparse self-attention network
Adaptive style-balance loss
Improved Block Sparse Bayesian Learning Method Using K-Nearest Neighbor Strategy for Accurate Tumor Morphology Reconstruction in Bioluminescence Tomography
期刊论文
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 2020, 卷号: 67, 期号: 7, 页码: 2023-2032
作者:
Yin, Lin
;
Wang, Kun
;
Tong, Tong
;
An, Yu
;
Meng, Hui
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2020/08/03
Image reconstruction
Bayes methods
Tumors
Inverse problems
Light sources
Tomography
Morphology
Bioluminescence tomography (BLT)
block sparse Bayesian learning
morphology recovery
Self-Adapting Patch Strategies for Face Recognition
期刊论文
INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, 2020, 卷号: 34, 期号: 2, 页码: 17
作者:
Li, Zhi-Ming
;
Li, Wen-Juan
;
Wang, Jun
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/06/02
Two-dimensional discrete wavelet transform
self-adapting patch strategy
edge recovery
local binary pattern
adaptive forward-backward greedy algorithm
sparse constraint
Self-adapting Patch Strategies for Face Recognition
期刊论文
INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, 2019, 卷号: 34, 期号: 2, 页码: 2056002-1-17
作者:
Li, Zhiming
;
Li, Wenjuan
;
Wang, Jun
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/10/16
Two-dimensional discrete wavelet transform
edge recovery
local binary pattern
adaptive forward-backward greedy algorithm
sparse constraint
self-adapting patch strategy
Efficient projected gradient methods for cardinality constrained optimization
期刊论文
SCIENCE CHINA-MATHEMATICS, 2019, 卷号: 62, 期号: 2, 页码: 245-268
作者:
Xu, Fengmin
;
Dai, Yuhong
;
Zhao, Zhihu
;
Xu, Zongben
收藏
  |  
浏览/下载:49/0
  |  
提交时间:2019/04/02
sparse approximation
projected gradient method
global convergence
signal recovery
index tracking
Synthesis of Minimally Subarrayed Linear Arrays via Compressed Sensing Method
期刊论文
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019, 卷号: 18, 期号: 3, 页码: 487-491
作者:
Zhao, Xiaowen
;
Yang, Qingshan
;
Zhang, Yunhua
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  |  
浏览/下载:48/0
  |  
提交时间:2019/04/04
Compressed Sensing (Cs)
Convex Optimization
Linear Arrays
Sparse Recovery
Subarrays
Efficient projected gradient methods for cardinality constrained optimization
期刊论文
Science China Mathematics, 2019, 卷号: 62, 页码: 245-268
作者:
Xu, Fengmin
;
Dai, Yuhong
;
Zhao, Zhihu
;
Xu, Zongben
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/19
global convergence
index tracking
projected gradient method
signal recovery
sparse approximation
Reweighted Regularized Sparse Recovery for DOA Estimation With Unknown Mutual Coupling
期刊论文
IEEE COMMUNICATIONS LETTERS, 2019, 卷号: 23, 页码: 290-293
作者:
Wang, Xianpeng
;
Meng, Dandan
;
Huang, Mengxing
;
Wan, Liantian
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
DOA estimation
uniform linear array
mutual coupling
block sparse recovery
weighted l(1)-norm penalty
Fast Iteratively Reweighted Least Squares Minimization for Sparse Recovery
会议论文
23rd IEEE International Conference on Digital Signal Processing, DSP 2018, Shanghai, China, 2018-11-19
作者:
Liuy, Kaihui
;
Wanz, Liangtian
;
Wangy, Feiyu
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/02
Conjugate gradient method
Digital signal processing
Inverse problems
Recovery
Signal reconstruction, Approximate inverse
Computationally efficient
Faster convergence
Iteratively reweighted least squares
nesterov's accelerated
Sample complexity
Sparse recovery
Sparse signal recoveries, Least squares approximations
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