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Author:

史建红 (史建红.) | 王松桂 (王松桂.)

Indexed by:

CQVIP PKU CSCD

Abstract:

本文对含两个方差分量的线性混合模型,给出了基于谱分解估计构造方差分量的非负估计的两种新方法,由新方法构造的非负估计在一定的条件下在均方误差意义下一致优于谱分解估计,且有显式解、计算简便.

Keyword:

非负估计 线性混合模型 谱分解估计

Author Community:

  • [ 1 ] [史建红]北京工业大学
  • [ 2 ] [王松桂]北京工业大学

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Source :

工程数学学报

ISSN: 1005-3085

Year: 2004

Issue: 4

Volume: 21

Page: 623-627

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 17

Chinese Cited Count:

30 Days PV: 5

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