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A Golden Ratio Primal–Dual Algorithm for Structured Convex Optimization
期刊论文
Journal of Scientific Computing, 2021, 卷号: 87, 期号: 2
作者:
Chang, Xiaokai
;
Yang, Junfeng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/06/03
Convex optimization
Game theory
Mathematical transformations
Matrix algebra
Regression analysis
Convex combinations
Ergodic convergence
Matrix vector multiplication
Nonnegative least squares
Number of iterations
Objective functions
Regularized least squares
Structured convex optimizations
A Build-In Data Inversion Method to Retrieve Aerosol Size Distributions for a Portable Ultrafine Particle Sizer (PUPS)
期刊论文
IEEE ACCESS, 2021, 卷号: 9
作者:
Yang, Jie
;
Wang, Huanqin
;
Zhou, Jitong
;
Chen, Da-Ren
;
Kong, Deyi
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2021/03/15
Multiple charging
excessive overlap
classification voltages
post facto smoothing
synthesized data
A Golden Ratio Primal-Dual Algorithm for Structured Convex Optimization
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2021, 卷号: 87, 期号: 2
作者:
Chang, Xiaokai
;
Yang, Junfeng
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/04/12
Structured convex optimization
Saddle point problem
Primal-dual algorithm
Golden ratio
Acceleration
Convergence rate
Fixed point iteration
HIGHER-ORDER NONNEGATIVE CANDECOMP/PARAFAC TENSOR DECOMPOSITION USING PROXIMAL ALGORITHM
会议论文
2019 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2019-01-01
作者:
Wang, Deqing
;
Cong, Fengyu
;
Ristaniemi, Tapani
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/02
Tensor decomposition
nonnegative CAN-DECOMP/PARAFAC
proximal algorithm
block principal pivoting
alternating nonnegative least squares
FAST IMPLEMENTATION OF DOUBLE-COUPLED NONNEGATIVE CANONICAL POLYADIC DECOMPOSITION
会议论文
2019 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2019-01-01
作者:
Wang, Xiulin
;
Ristaniemi, Tapani
;
Cong, Fengyu
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/02
Tensor decomposition
coupled tensor decomposition
Hierarchical Alternating Least Squares (HALS)
linked CP tensor decomposition (LCPTD)
Refined-Graph Regularization-Based Nonnegative Matrix Factorization
期刊论文
ACM TRANSACTIONS ON INTELLIGENT SYSTEMS AND TECHNOLOGY, 2017, 卷号: 9, 期号: 1
作者:
Li, Xuelong
;
Cui, Guosheng
;
Dong, Yongsheng
;
Dong, Yongsheng (dongyongsheng98@163.com)
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  |  
浏览/下载:26/0
  |  
提交时间:2017/09/26
Data Representation
Refined-graph
Nonnegative Matrix Factorization (Nmf)
Least Squares Regression
Image Clustering
Simultaneous spectrum fitting and baseline correction using sparse representation
期刊论文
ANALYST, 2017, 卷号: 142, 期号: 13, 页码: 2460-2468
作者:
Han, Quanjie
;
Xie, Qiong
;
Peng, Silong
;
Guo, Baokui
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  |  
浏览/下载:28/0
  |  
提交时间:2017/09/12
Sparse Representation
Supervised Collaborative Filtering Based on Ridge Alternating Least Squares and Iterative Projection Pursuit
期刊论文
IEEE ACCESS, 2017, 卷号: 5, 页码: 6600-6607
作者:
Chen, Bo-Wei
;
Ji, Wen
;
Rho, Seungmin
;
Gu, Yu
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  |  
浏览/下载:23/0
  |  
提交时间:2019/12/12
Incomplete data analysis
privacy preservation
supervised collaborative filtering
collaborative filtering (CF)
alternating least squares (ALS)
supervised data imputation
data imputation
singular value decomposition (SVD)
supervised nonnegative matrix factorization (NMF)
recommendation system
low-rank matrix approximation
matrix completion
matrix factorization
iterative projection pursuit
Algorithm for inequality-constrained least squares problems
期刊论文
Computational and Applied Mathematics, 2017, 卷号: Vol.36 No.1, 页码: 249-258
作者:
Peng, JJ
;
Liao, AP
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/31
Matrix equation
Matrix inequality
Iterative method
Nonnegative matrix
Nonnegative adaptive lasso for ultra-high dimensional regression models and a two-stage method applied in financial modeling
其他
2016-01-01
Yang, Yuehan
;
Wu, Lan
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
Nonnegative adaptive lasso
Multiplicative updates
Index tracking
Variable selection consistency
Asymptotic unbiasedness
Asymptotic normality
VARIABLE SELECTION
ELASTIC-NET
ORACLE PROPERTIES
DANTZIG SELECTOR
INDEX TRACKING
LEAST-SQUARES
REGULARIZATION
CONSISTENCY
SHRINKAGE
RECOVERY
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