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07/09/2023
Doubly Flexible Estimation under Label Shift
In studies ranging from clinical medicine to policy research, complete d...
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07/04/2023
Efficient Estimation of Average Treatment Effect on the Treated under Endogenous Treatment Assignment
In this paper, we consider estimation of average treatment effect on the...
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06/10/2023
Sufficient Identification Conditions and Semiparametric Estimation under Missing Not at Random Mechanisms
Conducting valid statistical analyses is challenging in the presence of ...
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05/30/2023
ELSA: Efficient Label Shift Adaptation through the Lens of Semiparametric Models
We study the domain adaptation problem with label shift in this work. Un...
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08/26/2021
A Statistical Inference Framework to Assess Clinical Importance
In clinical research, the effect of a treatment or intervention is widel...
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08/10/2021
Avoid Estimating the Unknown Function in a Semiparametric Nonignorable Propensity Model
We study the problem of estimating a functional or a parameter in the co...
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08/09/2021
Test of Significance for High-dimensional Thresholds with Application to Individualized Minimal Clinically Important Difference
This work is motivated by learning the individualized minimal clinically...
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11/28/2020
Optimal Semi-supervised Estimation and Inference for High-dimensional Linear Regression
There are many scenarios such as the electronic health records where the...
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07/08/2019
A Versatile Estimation Procedure without Estimating the Nonignorable Missingness Mechanism
We consider the estimation problem in a regression setting where the out...
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05/26/2019