LIU Xiu ying. THE OPTIMALITY OF COMBINING RIDGE AND PRINCIPAL COMPONENTS ESTIMATE IN THE CLASS OF REDUCED DIMENSION ESTIMATOR. [J]. Journal of University of Jinan(Social Science Edition) (5):44-46(2000)
LIU Xiu ying. THE OPTIMALITY OF COMBINING RIDGE AND PRINCIPAL COMPONENTS ESTIMATE IN THE CLASS OF REDUCED DIMENSION ESTIMATOR. [J]. Journal of University of Jinan(Social Science Edition) (5):44-46(2000)DOI:
THE OPTIMALITY OF COMBINING RIDGE AND PRINCIPAL COMPONENTS ESTIMATE IN THE CLASS OF REDUCED DIMENSION ESTIMATOR
摘要
研究岭型主成分估计在岭型降维估计类中的性质
在不同的条件下
证明了岭型主成分估计有某些最优性质
Abstract
The property of combining ridge and principal components estimate is studied on the ridged class of reduced dimension estimators it is caved that combining ridge and principal components estimate have some optimality under different conditions in the class of reduced dimension estimators.