973 citations · 998 across the 3 of their papers we have counts for
3 papers
math.ST2008★ 14 cited
Rejoinder: One-step sparse estimates in nonconcave penalized likelihood models
Hui Zou, Runze Li
We would like to take this opportunity to thank the discussants for their thoughtful comments and encouragements on our work [arXiv:0808.1012]. The discussants raised a number of i…
math.ST2007★ 973 cited
On the "degrees of freedom" of the lasso
Hui Zou, Trevor Hastie, Robert Tibshirani
We study the effective degrees of freedom of the lasso in the framework of Stein's unbiased risk estimation (SURE). We show that the number of nonzero coefficients is an unbiased e…
stat.ML2007★ 11 cited
Structured variable selection in support vector machines
Seongho Wu, Hui Zou, Ming Yuan
When applying the support vector machine (SVM) to high-dimensional classification problems, we often impose a sparse structure in the SVM to eliminate the influences of the irrelev…