no code implementations • 27 Nov 2023 • Seyong Hwang, Kyoungjae Lee, Sunmin Oh, Gunwoong Park
The proposed approach iteratively estimates each element of the topological ordering from backward and its parent using the inverse of a partial covariance matrix.
no code implementations • 11 Mar 2021 • Kwangmin Lee, Kyoungjae Lee, Jaeyong Lee
We propose the blockwise tapering estimator of the regression coefficient, which has the minimax optimal convergence rate for the regression coefficient under the bandable covariance assumption.
Statistics Theory Statistics Theory
1 code implementation • 4 Dec 2019 • Kyoungjae Lee, Xuan Cao
We consider Bayesian logistic regression models with group-structured covariates.
Methodology