4 citations · 9 across the 15 of their papers we have counts for
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stat.CO2014★ 4 cited
Comparisons of penalized least squares methods by simulations
Ke Zhang, Fan Yin, Shifeng Xiong
Penalized least squares methods are commonly used for simultaneous estimation and variable selection in high-dimensional linear models. In this paper we compare several prevailing…
math.ST2014
Better Solution Principle: A Facet of Concordance between Optimization and Statistics
Shifeng Xiong
Many statistical methods require solutions to optimization problems. When the global solution is hard to attain, statisticians always use the better if there are two solutions for…