This paper proposes a new kind of two-parameter estimation of prior information regarding parameters by considering sample information in linear model and indicates that this new kind of two-parameter estimation is better than Liu-type estimator and modified Liu-type estimator under the regulation of mean square error matrix.
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汪国平.线性模型中的一种新的k-d类估计[J].重庆工商大学学报(自然科学版),2013,30(7):12-15 WANG Guo-ping. A Kind of New k-d Class of Estimation in Linear Model[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2013,30(7):12-15