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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
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
An enhanced decision support approach for learning and tracking derivative index
期刊论文
OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE, 2019, 卷号: 88, 页码: 63-76
作者:
Wu, Dexiang
;
Wu, Desheng Dash
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Robust optimization
Risk management
Index tracking
Credit default swap (CDS)
An index tracking model with stratified sampling and optimal allocation
期刊论文
APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY, 2018, 卷号: 34, 期号: 2, 页码: 144-157
作者:
Wang, Meihua
;
Xu, Fengmin
;
Dai, Yu-Hong
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  |  
浏览/下载:24/0
  |  
提交时间:2018/07/30
index tracking
out-of-sample performance
stratified sampling
stratified hybrid genetic algorithm
s-rar crossover
An index tracking model with stratified sampling and optimal allocation
期刊论文
APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY, 2018, 卷号: 34, 页码: 144-157
作者:
Wang, Meihua
;
Xu, Fengmin
;
Dai, Yu-Hong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/19
index tracking
out-of-sample performance
s-rar crossover
stratified hybrid genetic algorithm
stratified sampling
Index Tracking by Using Sparse Support Vector Regression
会议论文
INTELLIGENCE SCIENCE AND BIG DATA ENGINEERING, ISCIDE 2017, 2017-01-01
作者:
Teng, Yue
;
Yang, Li
;
Yuan, Kunpeng
;
Yu, Bo
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/03
Index tracking
Sparse support vector regression
Proximal alternating linearized minimization method
Cardinality constraints
An efficient optimization approach for a cardinality-constrained index tracking problem
期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2016, 卷号: 31, 期号: [db:dc_citation_issue], 页码: 258-271
作者:
Xu, Fengmin
;
Lu, Zhaosong
;
Xu, Zongben
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
index tracking
cardinality constraint
nonmonotone projected gradient method
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
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  |  
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
An online reference governor for mobile robot to reduce the occurrence of control input saturation
期刊论文
ADVANCED ROBOTICS, 2015, 卷号: 29, 期号: [db:dc_citation_issue], 页码: 671-681
作者:
Kawabata, Kuniaki
;
Xue, Jianru
;
Ma, Liang
;
Zheng, Nanning
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
reference governor
trajectory tracking error index
mobile robot control
time-scaling factor
Adaptive projected gradient thresholding methods for constrained l(0) problems
期刊论文
SCIENCE CHINA-MATHEMATICS, 2015, 卷号: 58, 期号: [db:dc_citation_issue], 页码: 2205-2224
作者:
Zhao ZhiHua
;
Xu FengMin
;
Li XiangYang
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/02
l(0) constraints
hard thresholding
compressed sensing
projected gradient
index tracking
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