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Abstract:
本文考虑了纵向数据下部分线性EV模型的变量选择问题,采用SCAD惩罚方法提出了一个变量选择过程.通过选择适当的惩罚参数,证明了该变量选择过程可以相合地识别出真实模型,并且所得的正则估计具有Orcale性质.最后模拟研究了所提出方法的有限样本性质.
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Source :
工程数学学报
Year: 2011
Issue: 02
Volume: 28
Page: 211-219
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
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