Shrinkage estimation through convex optimization
Mina Norouzirad, Mohammad Arashi, A. K. Md. Ehsanes Saleh
January, 2015Abstract
Following least absolute and shrinkage selection operator (LASSO), we define preliminarily, Stein-type shrinkage and its positive part LASSO estimators and propose an algorithm to derive them using the result of James et al. (2012).
Publication
8th International Conference of the Iranian Society of Operations Research

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