Ji Hyung Jung | DeepAI

DeepAI

AI Chat AI Image Generator AI Video AI Music AI Voice Chat

Featured Co-authors

Hye Won Chung
18 publications
Ji Oon Lee
9 publications

research

∙ 01/12/2023

Detection problems in the spiked matrix models

We study the statistical decision process of detecting the low-rank sign...

8 Ji Hyung Jung, et al. ∙

research

∙ 04/28/2021

Detection of Signal in the Spiked Rectangular Models

We consider the problem of detecting signals in the rank-one signal-plus...

9 Ji Hyung Jung, et al. ∙

research

∙ 01/16/2020

Weak Detection in the Spiked Wigner Model with General Rank

We study the statistical decision process of detecting the presence of s...

8 Ji Hyung Jung, et al. ∙