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Abstract:
对于一般正态线性模型y~N(Xβ,σ2V),这里X和V≥0是已知矩阵,β∈Rp和σ2>0是未知参数,在二次损失下我们研究了可估函数DXβ的线性估计在一切估计类中的Minimax性,得到了DXβ的唯一线性Minimax估计(有关唯一性在几乎处处意义下理解).
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Source :
经济数学
ISSN: 1007-1660
Year: 2004
Issue: 1
Volume: 21
Page: 39-44
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 7
Chinese Cited Count:
30 Days PV: 4
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