no code implementations • 4 Jan 2022 • Wen Wang, Shihao Wu, Ziwei Zhu, Ling Zhou, Peter X. -K. Song
Fusing regression coefficients into homogenous groups can unveil those coefficients that share a common value within each group.
no code implementations • 4 Aug 2019 • Fei Wang, Ling Zhou, Lu Tang, Peter X. -K. Song
To establish a simultaneous post-model selection inference, we propose a method of contraction and expansion (MOCE) along the line of debiasing estimation that enables us to balance the bias-and-variance trade-off so that the super-sparsity assumption may be relaxed.