A Convexified Matching Approach to Imputation and Individualized Inference

We introduce a new convexified matching method for missing value imputation and individualized inference inspired by computational optimal transport.

July 2024 · YoonHaeng Hur, Tengyuan Liang

Universal Prediction Band via Semi-Definite Programming

This paper proposes a computationally efficient method to construct nonparametric, heteroscedastic prediction bands for uncertainty quantification.

March 2021 · Tengyuan Liang