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Uncertainty Quantification and Causality
[Kernel methods, Conformal prediction, Causal inference]
(Note: students under my supervision; * corresponding author.)
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Orthogonalized kernel debiased machine learning for multimodal data analysis. [journal][reprint][preprint]
Xiaowu Dai and Lexin Li.
Journal of the American Statistical Association: Theory and Methods (JASA), 2022. [lead article]
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Xiaowu Dai*, Xiang Lyu, and Lexin Li.
Journal of the American Statistical Association: Theory and Methods (JASA), 2023. [lead article]
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Selection and estimation optimality in high dimensions with the TWIN penalty. [pdf]
Xiaowu Dai and Jared Huling.
Preprint, 2023.
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Another look at statistical calibration: A non-asymptotic theory and prediction-oriented optimality. [pdf]
Xiaowu Dai and Peter Chien.
Preprint, 2023.
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Multi-layer kernel machines: Fast and optimal nonparametric regression with uncertainty quantification. [pdf][code][PyPI]
Xiaowu Dai* and Huiying Zhong.
Preprint, 2024.​
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Conformal online auction design. [pdf][code][older version, code]
Jiale Han and Xiaowu Dai*.
Preprint, 2024.