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08/23/2023
Leverage classifier: Another look at support vector machine
Support vector machine (SVM) is a popular classifier known for accuracy,...
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05/31/2022
An optimal transport approach for selecting a representative subsample with application in efficient kernel density estimation
Subsampling methods aim to select a subsample as a surrogate for the obs...
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09/24/2021
Smoothing splines approximation using Hilbert curve basis selection
Smoothing splines have been used pervasively in nonparametric regression...
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09/21/2021
A Model-free Variable Screening Method Based on Leverage Score
With rapid advances in information technology, massive datasets are coll...
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08/23/2021
Model-based Sparse Coding beyond Gaussian Independent Model
Sparse coding aims to model data vectors as sparse linear combinations o...
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07/18/2021
Best Subset Selection: Statistical Computing Meets Quantum Computing
With the rapid development of quantum computers, quantum algorithms have...
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06/09/2021
Large-scale optimal transport map estimation using projection pursuit
This paper studies the estimation of large-scale optimal transport maps ...
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05/20/2021
Ensemble machine learning approach for screening of coronary heart disease based on echocardiography and risk factors
Background: Extensive clinical evidence suggests that a preventive scree...
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10/23/2020
LowCon: A design-based subsampling approach in a misspecified linear modeL
We consider a measurement constrained supervised learning problem, that ...
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10/19/2020
Sufficient dimension reduction for classification using principal optimal transport direction
Sufficient dimension reduction is used pervasively as a supervised dimen...
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08/07/2020
A Review on Modern Computational Optimal Transport Methods with Applications in Biomedical Research
Optimal transport has been one of the most exciting subjects in mathemat...
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04/21/2020
An Asympirical Smoothing Parameters Selection Approach for Smoothing Spline ANOVA Models in Large Samples
Large samples have been generated routinely from various sources. Classi...
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03/24/2020
More efficient approximation of smoothing splines via space-filling basis selection
We consider the problem of approximating smoothing spline estimators in ...
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11/06/2019
Minimax Nonparametric Two-sample Test
We consider the problem of comparing probability densities between two g...
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11/06/2019