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12/26/2022
Orthogonal Series Estimation for the Ratio of Conditional Expectation Functions
In various fields of data science, researchers are often interested in e...
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09/11/2021
Estimation of Local Average Treatment Effect by Data Combination
It is important to estimate the local average treatment effect (LATE) wh...
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09/01/2021
Bayesian data combination model with Gaussian process latent variable model for mixed observed variables under NMAR missingness
In the analysis of observational data in social sciences and businesses,...
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11/26/2020
Positive-Unlabelled Survival Data Analysis
In this paper, we consider a novel framework of positive-unlabeled data ...
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09/26/2020
Identification of causal direct-indirect effects without untestable assumptions
In causal mediation analysis, identification of existing causal direct o...
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08/21/2019
A Contextual Bandit Algorithm for Ad Creative under Ad Fatigue
Selecting ad creative is one of the most important task for DSPs (Demand...
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02/26/2019
Semiparametric estimation of heterogeneous treatment effects under the nonignorable assignment condition
We propose a semiparametric two-stage least square estimator for the het...
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08/11/2018