Yaohua Hu

activity

20162024

ℓ_{p, q}

regularization

15 citations · 41 across the 7 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

stat.ML2019

Sparse estimation via $ℓ_{q}$ optimization method in high-dimensional linear regression

Xin Li, Yaohua Hu, Chong Li +2

In this paper, we discuss the statistical properties of the $ℓ_{q}$ optimization methods $(0 < q \leq 1)$ , including the $ℓ_{q}$ minimization method and the $ℓ_{q}$ regularization…

math.OC2019

Convergence Rates of Subgradient Methods for Quasi-convex Optimization Problems

Yaohua Hu, Jiawen Li, Carisa Kwok Wai Yu

Quasi-convex optimization acts a pivotal part in many fields including economics and finance; the subgradient method is an effective iterative algorithm for solving large-scale qua…

Sparse estimation via ℓq​ optimization method in high-dimensional linear regression

Convergence Rates of Subgradient Methods for Quasi-convex Optimization Problems

Sparse estimation via $ℓ_{q}$ optimization method in high-dimensional linear regression