Adaptive bridge estimation for high-dimensional regression models
被引:4
作者:
Chen, Zhihong
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机构:
Univ Int Business & Econ, Sch Int Trade & Econ, Beijing 100029, Peoples R ChinaUniv Int Business & Econ, Sch Int Trade & Econ, Beijing 100029, Peoples R China
Chen, Zhihong
[1
]
Zhu, Yanling
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机构:
Univ Int Business & Econ, Sch Int Trade & Econ, Beijing 100029, Peoples R ChinaUniv Int Business & Econ, Sch Int Trade & Econ, Beijing 100029, Peoples R China
Zhu, Yanling
[1
]
Zhu, Chao
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Univ Wisconsin, Dept Math Sci, Milwaukee, WI 53201 USAUniv Int Business & Econ, Sch Int Trade & Econ, Beijing 100029, Peoples R China
Zhu, Chao
[2
]
机构:
[1] Univ Int Business & Econ, Sch Int Trade & Econ, Beijing 100029, Peoples R China
[2] Univ Wisconsin, Dept Math Sci, Milwaukee, WI 53201 USA
In high-dimensional models, the penalized method becomes an effective measure to select variables. We propose an adaptive bridge method and show its oracle property. The effectiveness of the proposed method is demonstrated by numerical results.
机构:
Michigan State Univ, Dept Econ, 486 W Circle Dr Rm 110, E Lansing, MI 48824 USAMichigan State Univ, Dept Econ, 486 W Circle Dr Rm 110, E Lansing, MI 48824 USA