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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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05/30/2022
Hilbert Curve Projection Distance for Distribution Comparison
Distribution comparison plays a central role in many machine learning ta...
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05/26/2022
Efficient Approximation of Gromov-Wasserstein Distance using Importance Sparsification
As a valid metric of metric-measure spaces, Gromov-Wasserstein (GW) dist...
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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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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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05/04/2021
Modern Subsampling Methods for Large-Scale Least Squares Regression
Subsampling methods aim to select a subsample as a surrogate for the obs...
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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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03/24/2020