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期刊论文 [8]
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A Fast and Accurate Matrix Completion Method Based on QR Decomposition and L-2,L-1-Norm Minimization
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2019, 卷号: 30, 期号: 3, 页码: 803-817
作者:
Liu, Qing[1]
;
Davoine, Franck[2]
;
Yang, Jian[3]
;
Cui, Ying[4]
;
Jin, Zhong[5]
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/24
Approximate singular value decomposition (SVD)
iteratively reweighted L-2
L-1-norm
matrix completion
Qatar Riyal (QR) decomposition
Sparse recovery by the iteratively reweighted l(1) algorithm for elastic l(2) - l(q) minimization
期刊论文
OPTIMIZATION, 2017, 卷号: 66, 页码: 1677-1687
作者:
Zhang, Yong[1]
;
Ye, WanZhou[2]
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  |  
浏览/下载:4/0
  |  
提交时间:2019/04/24
Elastic l(q) minimization
nonconvex optimization
stationary point
convergence
Low-dose CT reconstruction via L1 dictionary learning regularization using iteratively reweighted least-squares
期刊论文
Biomedical Engineering Online, 2016, 卷号: 15
作者:
Zhang, C.
;
T. Zhang
;
M. Li
;
C. T. Peng
;
Z. B. Liu and J. Zheng
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/09/11
Sub-nanometer precision optical fabrication of CaF2materials
期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2016, 卷号: 24, 期号: 11
作者:
Zhang, C.-L.
;
L. Xu
;
J. Liu
;
Z.-L. Ma
;
F. Wang
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  |  
浏览/下载:19/0
  |  
提交时间:2017/09/11
Nonconvex Nonsmooth Low Rank Minimization via Iteratively Reweighted Nuclear Norm
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016
Lu, Canyi
;
Tang, Jinhui
;
Yan, Shuicheng
;
Lin, Zhouchen
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  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
Nonconvex low rank minimization
iteratively reweighted nuclear norm algorithm
LEAST-SQUARES MINIMIZATION
MATRIX COMPLETION
THRESHOLDING ALGORITHM
SPARSE REPRESENTATION
VARIABLE SELECTION
FACE RECOGNITION
REGULARIZATION
RECOVERY
SEGMENTATION
SYSTEMS
A Weighted Two-Level Bregman Method with Dictionary Updating for Nonconvex MR Image Reconstruction
期刊论文
International Journal of Biomedical Imaging, 2014
作者:
Qiegen Liu
;
Xi Peng
;
Jianbo Liu
;
Dingcheng Yang
;
Dong Liang
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2015/09/02
A comparison of typical l(p) minimization algorithms
期刊论文
neurocomputing, 2013
Lyu, Qin
;
Lin, Zhouchen
;
She, Yiyuan
;
Zhang, Chao
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  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
Compressed sensing
Sparse representation
l(1) minimization
l(p) minimization
NONCONCAVE PENALIZED LIKELIHOOD
SPARSE VECTOR RECONSTRUCTION
GENERALIZED LINEAR-MODELS
VARIABLE SELECTION
L(Q) MINIMIZATION
ORACLE PROPERTIES
FACE RECOGNITION
INVERSE PROBLEMS
SIGNAL RECOVERY
REGULARIZATION
Improved learning algorithms for mixture of experts in multiclass classification
期刊论文
neural networks, 1999
Chen, K
;
Xu, L
;
Chi, H
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  |  
浏览/下载:1/0
  |  
提交时间:2015/11/11
mixture of experts
multiclass classification
multinomial density
generalized Bernoulli density
Expectation-Maximization (EM) algorithm
Newton-Raphson method
iterative reweighted least squares (IRLS) algorithm
BFGS algorithm
DEPENDENT SPEAKER IDENTIFICATION
EM ALGORITHM
RECOGNITION
HMMS
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