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Status已发表Published
Title一类带约束的回归——配方回归
Creator
Date Issued1982
Source Publication计算数学
ISSN0254-7791
Issue1Pages:57-69
Abstract

本文讨论一类有特殊约束的回归,主要用于配方之中,其模型是PR:Y=Xβ+ε,1’β=1。β≥0。如用最小二乘来估计β,就是在上述约束下使 Q=(Y-Xβ)’(Y-Xβ)→min.过去把PR这一类有约束的回归都化为二次规划或线性规划去解,本文给出另一种解决,立足于矩阵的消去变换,对于熟悉数理统计的人是容易接受的,此方法已在混凝土路面的配方中得到应用。

URLView source
Language中文Chinese
Citation statistics
Document TypeJournal article
Identifierhttp://repository.uic.edu.cn/handle/39GCC9TT/5252
CollectionResearch outside affiliated institution
Affiliation
中国科学院应用数学研究所
Recommended Citation
GB/T 7714
方开泰,王东谦,吴国富. 一类带约束的回归——配方回归[J]. 计算数学, 1982(1): 57-69.
APA 方开泰, 王东谦, & 吴国富. (1982). 一类带约束的回归——配方回归. 计算数学(1), 57-69.
MLA 方开泰,et al."一类带约束的回归——配方回归". 计算数学 .1(1982): 57-69.
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