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Analysis of multivariate longitudinal data using dynamic lasso-regularized copula models with application to large pediatric cardiovascular studies 期刊论文
JOURNAL OF APPLIED STATISTICS, 2021, 页码: 28
Authors:  Zhang, Wei;  Wu, Colin O.;  Ma, Xiaoyang;  Tian, Xin;  Li, Qizhai
Favorite  |  View/Download:5/0  |  Submit date:2021/10/26
Dynamic copula model  functional parameter  lasso-regularized spline estimator  multivariate longitudinal data  statistical machine learning  time-varying covariate  
Quantum tomography by regularized linear regressions 期刊论文
AUTOMATICA, 2020, 卷号: 114, 页码: 15
Authors:  Mu, Biqiang;  Qi, Hongsheng;  Petersen, Ian R.;  Shi, Guodong
Favorite  |  View/Download:29/0  |  Submit date:2020/05/24
Quantum state tomography  Linear regression  Regularization  
Regularized estimation in GINAR(p) process 期刊论文
JOURNAL OF THE KOREAN STATISTICAL SOCIETY, 2017, 卷号: 46, 期号: 4, 页码: 502-517
Authors:  Zhang, Haixiang;  Wang, Dehui;  Sun, Liuquan
Favorite  |  View/Download:85/0  |  Submit date:2018/07/30
Integer-valued time series  Penalty function  Oracle property  Thinning operator  Regularized estimation  
Simultaneous identification of diffusion coefficient, spacewise dependent source and initial value for one-dimensional heat equation 期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2017, 卷号: 40, 期号: 10, 页码: 3552-3565
Authors:  Zhao, Zhi-Xue;  Banda, Mapundi K.;  Guo, Bao-Zhu
View  |  Adobe PDF(475Kb)  |  Favorite  |  View/Download:196/22  |  Submit date:2018/07/30
Inverse Problem  Matrix Pencil Method  Finite Difference Method  Truncated Singular Value Decomposition  Generalized Cross-validation  
Estimation of high dimensional mean regression in the absence of symmetry and light tail assumptions 期刊论文
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2017, 卷号: 79, 期号: 1, 页码: 247-265
Authors:  Fan, Jianqing;  Li, Quefeng;  Wang, Yuyan
Favorite  |  View/Download:11/0  |  Submit date:2018/07/30
High dimension  Huber loss  M-estimator  Optimal rate  Robust regularization  
L-p-NORM REGULARIZATION ALGORITHMS FOR OPTIMIZATION OVER PERMUTATION MATRICES 期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2016, 卷号: 26, 期号: 4, 页码: 2284-2313
Authors:  Jiang, Bo;  Liu, Ya-Feng;  Wen, Zaiwen
Favorite  |  View/Download:23/0  |  Submit date:2018/07/30
permutation matrix  doubly stochastic matrix  quadratic assignment problem  Lp regularization  cutting plane  negative proximal p oint  Barzilai-Borwein method  
Transmissivity estimation for a two-dimensional aquifer by regularizing potential and stream functions 期刊论文
INVERSE PROBLEMS, 2004, 卷号: 20, 期号: 2, 页码: 331-345
Authors:  Liu, J;  Zhang, GQ
Favorite  |  View/Download:12/0  |  Submit date:2018/07/30
A simple a-posteriori error estimation for adaptive BEM in elasticity 期刊论文
COMPUTATIONAL MECHANICS, 2003, 卷号: 30, 期号: 5-6, 页码: 343-354
Authors:  Chen, HB;  Yu, DH;  Schnack, E
Favorite  |  View/Download:12/0  |  Submit date:2018/07/30
a-posteriori error estimation  adaptive boundary element method  hyper-singular boundary integral equation  adaptive mesh refinement