324 citations · 699 across the 35 of their papers we have counts for
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math.ST2012★ 111 cited
The Lasso for High-Dimensional Regression with a Possible Change-Point
Sokbae Lee, Myung Hwan Seo, Youngki Shin
We consider a high-dimensional regression model with a possible change-point due to a covariate threshold and develop the Lasso estimator of regression coefficients as well as the…
math.ST2012★ 46 cited
Testing Functional Inequalities
Sokbae Lee, Kyungchul Song, Yoon-Jae Whang
This paper develops tests for inequality constraints of nonparametric regression functions. The test statistics involve a one-sided version of -type functionals of kernel esti…