1 citations · 2 across the 3 of their papers we have counts for
3 papers
stat.ME2023
A model-free feature selection technique of feature screening and random forest based recursive feature elimination
Siwei Xia, Yuehan Yang
In this paper, we propose a model-free feature selection method for ultra-high dimensional data with mass features. This is a two phases procedure that we propose to use the fused…
stat.ME2020★ 1 cited
Interaction Pursuit Biconvex Optimization
Yuehan Yang, Siwei Xia, Hu Yang
Multivariate regression models are widely used in various fields such as biology and finance. In this paper, we focus on two key challenges: (a) When should we favor a multivariate…
stat.ME2019★ 1 cited
Sparse Laplacian Shrinkage with the Graphical Lasso Estimator for Regression Problems
Yuehan Yang, Siwei Xia, Hu Yang
This paper considers a high-dimensional linear regression problem where there are complex correlation structures among predictors. We propose a graph-constrained regularization pro…