no code implementations • 28 Jan 2021 • Sewon Park, Hee-Seok Oh, Jaeyong Lee
The estimation of functions with varying degrees of smoothness is a challenging problem in the nonparametric function estimation.
Methodology 62G08
1 code implementation • 9 Jul 2020 • Ha-Young Shin, Hee-Seok Oh
This paper studies robust regression for data on Riemannian manifolds.
no code implementations • 5 Mar 2020 • Jang-Hyun Kim, Jongmin Lee, Hee-Seok Oh
In this study, we propose a new approach to construct principal curves on a sphere by a projection of the data onto a continuous curve.