Adaptive group bridge estimation for high-dimensional partially linear models
被引:9
|
作者:
Wang, Xiuli
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机构:
Qufu Normal Univ, Sch Stat, Jingxuan West Rd, Qufu 273165, Peoples R ChinaQufu Normal Univ, Sch Stat, Jingxuan West Rd, Qufu 273165, Peoples R China
Wang, Xiuli
[1
]
Wang, Mingqiu
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机构:
Qufu Normal Univ, Sch Stat, Jingxuan West Rd, Qufu 273165, Peoples R ChinaQufu Normal Univ, Sch Stat, Jingxuan West Rd, Qufu 273165, Peoples R China
Wang, Mingqiu
[1
]
机构:
[1] Qufu Normal Univ, Sch Stat, Jingxuan West Rd, Qufu 273165, Peoples R China
adaptive group bridge;
high dimension;
partially linear model;
VARIABLE SELECTION;
REGRESSION-MODELS;
ORACLE PROPERTIES;
LASSO;
SHRINKAGE;
D O I:
10.1186/s13660-017-1432-x
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
This paper studies group selection for the partially linear model with a diverging number of parameters. We propose an adaptive group bridge method and study the consistency, convergence rate and asymptotic distribution of the global adaptive group bridge estimator under regularity conditions. Simulation studies and a real example show the finite sample performance of our method.
机构:
Qufu Normal Univ, Sch Stat, Qufu, Shandong, Peoples R ChinaQufu Normal Univ, Sch Stat, Qufu, Shandong, Peoples R China
Wang, Mingqiu
Kang, Xiaoning
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机构:
Dongbei Univ Finance & Econ, Int Business Coll, Dalian, Liaoning, Peoples R China
Dongbei Univ Finance & Econ, Inst Supply Chain Analyt, Dalian, Liaoning, Peoples R ChinaQufu Normal Univ, Sch Stat, Qufu, Shandong, Peoples R China
Kang, Xiaoning
Tian, Guo-Liang
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机构:
Southern Univ Sci & Technol, Dept Stat & Data Sci, Shenzhen 518055, Guangdong, Peoples R ChinaQufu Normal Univ, Sch Stat, Qufu, Shandong, Peoples R China
机构:
Shaanxi Normal Univ, Sch Math & Informat Sci, Xian 710062, Shaanxi, Peoples R ChinaShaanxi Normal Univ, Sch Math & Informat Sci, Xian 710062, Shaanxi, Peoples R China
Cui, Xiaohua
Chen, Xia
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h-index: 0
机构:
Shaanxi Normal Univ, Sch Math & Informat Sci, Xian 710062, Shaanxi, Peoples R ChinaShaanxi Normal Univ, Sch Math & Informat Sci, Xian 710062, Shaanxi, Peoples R China
Chen, Xia
Yan, Li
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机构:
Shaanxi Normal Univ, Sch Math & Informat Sci, Xian 710062, Shaanxi, Peoples R ChinaShaanxi Normal Univ, Sch Math & Informat Sci, Xian 710062, Shaanxi, Peoples R China
机构:
Univ Illinois, Dept Stat, 725 S Wright St, Champaign, IL 61820 USAUniv Illinois, Dept Stat, 725 S Wright St, Champaign, IL 61820 USA
Zhou, Ruixuan Rachel
Wang, Liewei
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机构:
Mayo Clin, Dept Mol Pharmacol & Expt Therapeut, Div Clin Pharmacol, 200 First St SW, Rochester, MN 55905 USAUniv Illinois, Dept Stat, 725 S Wright St, Champaign, IL 61820 USA
Wang, Liewei
Zhao, Sihai Dave
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机构:
Univ Illinois, Dept Stat, 725 S Wright St, Champaign, IL 61820 USAUniv Illinois, Dept Stat, 725 S Wright St, Champaign, IL 61820 USA