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math.ST2026
Optimal transport based theory for latent structured models
XuanLong Nguyen, Yun Wei
This article is an exposition on some recent theoretical advances in learning latent structured models, with a primary focus on the fundamental roles that optimal transport distanc…
math.ST2021
A unified framework for correlation mining in ultra-high dimension
Yun Wei, Bala Rajaratnam, Alfred O. Hero
Many applications benefit from theory relevant to the identification of variables having large correlations or partial correlations in high dimension. Recently there has been progr…