岭型主成分估计的最小方差和(英文)Minimum Variance Sum of Combining Ridge and Principal Components Estimate
郑高峰,田保光
摘要(Abstract)：
讨论岭型主成分估计在一类降维估计中的方差性质,证明了它的方差和在这类降维估计中最小。文[1]的结果是本文的特例。
关键词(KeyWords)： 岭型成分估计;方差性质;岭型降维估计类
基金项目(Foundation):
作者(Author): 郑高峰,田保光
DOI: 10.16393/j.cnki.37-1436/z.1996.04.002
参考文献(References)：
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