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An extreme bias-penalized forecast combination approach to commodity price forecasting 期刊论文
INFORMATION SCIENCES, 2022, 卷号: 615, 页码: 774-793
作者:  Zhang, Yifei;  Wang, Jue;  Yu, Lean;  Wang, Shouyang
收藏  |  浏览/下载：67/0  |  提交时间：2023/02/07
Forecast combination  Elastic net  Extreme bias  Weight-sparsity  Artificial bee colony algorithm  
SPARSE COMPOSITE QUANTILE REGRESSION WITH ULTRAHIGH-DIMENSIONAL HETEROGENEOUS DATA 期刊论文
STATISTICA SINICA, 2022, 卷号: 32, 期号: 1, 页码: 459-475
作者:  Qu, Lianqiang;  Hao, Meiling;  Sun, Liuquan
收藏  |  浏览/下载：126/0  |  提交时间：2022/04/02
Quantile regression  sparsity  ultrahigh-dimensional data  variable screening  
Exploiting Sparsity in Complex Polynomial Optimization 期刊论文
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2021, 页码: 25
作者:  Wang, Jie;  Magron, Victor
收藏  |  浏览/下载：110/0  |  提交时间：2022/04/02
Complex moment-HSOS hierarchy  Correlative sparsity  Term sparsity  Complex polynomial optimization  Optimal power flow  
Dual-density-based reweighted l(1)-algorithms for a class of l(0)-minimization problems 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2021, 页码: 24
作者:  Xu, Jialiang;  Zhao, Yun-Bin
收藏  |  浏览/下载：175/0  |  提交时间：2021/06/01
Merit functions for sparsity  l(0)-minimization  Dual-density-based algorithm  Strict complementarity  Bilevel optimization  Convex relaxation  
A Semisupervised Classification Approach for Multidomain Networks With Domain Selection 期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2019, 卷号: 30, 期号: 1, 页码: 269-283
作者:  Chen, Chuan;  Xin, Jingxue;  Wang, Yong;  Chen, Luonan;  Ng, Michael K.
收藏  |  浏览/下载：252/0  |  提交时间：2019/03/05
Domain selection  multidomain classification  network integration  semisupervised learning  sparsity  
Identification of local sparsity and variable selection for varying coefficient additive hazards models 期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2018, 卷号: 125, 页码: 119-135
作者:  Qu, Lianqiang;  Song, Xinyuan;  Sun, Liuquan
收藏  |  浏览/下载：226/0  |  提交时间：2018/07/30
Additive hazards models  Group penalty  Kernel smoothing  Local sparsity  Oracle property  Varying coefficients  
A SEQUENTIAL MAXIMUM PROJECTION DESIGN FRAMEWORK FOR COMPUTER EXPERIMENTS WITH INERT FACTORS 期刊论文
STATISTICA SINICA, 2018, 卷号: 28, 期号: 2, 页码: 879-897
作者:  Ba, Shan;  Myers, William R.;  Wang, Dianpeng
收藏  |  浏览/下载：159/0  |  提交时间：2019/01/11
Effect sparsity  foldover design  sample size determination  sliced Latin hypercube design  space-filling criterion  
Flexible Multiple Base Station Association and Activation for Downlink Heterogeneous Networks 期刊论文
IEEE SIGNAL PROCESSING LETTERS, 2017, 卷号: 24, 期号: 10, 页码: 1498-1502
作者:  Shen, Kaiming;  Liu, Ya-Feng;  Ding, David Yiwei;  Yu, Wei
收藏  |  浏览/下载：112/0  |  提交时间：2018/07/30
Base station (BS) activation  BS association  group sparsity  proximal gradient method  
Model selection and estimation in high dimensional regression models with group SCAD 期刊论文
STATISTICS & PROBABILITY LETTERS, 2015, 卷号: 103, 页码: 86-92
作者:  Guo, Xiao;  Zhang, Hai;  Wang, Yao;  Wu, Jiang-Lun
收藏  |  浏览/下载：104/0  |  提交时间：2018/07/30
Group selection  High dimension  Oracle property  Group SCAD  Sparsity  
Sparse two-sided rank-one updates for nonlinear equations 期刊论文
SCIENCE CHINA-MATHEMATICS, 2010, 卷号: 53, 期号: 11, 页码: 2907-2915
作者:  Cheng MingHou;  Dai YuHong
收藏  |  浏览/下载：81/0  |  提交时间：2018/07/30
TR1 update  Broyden rank-one update  sparsity