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06/22/2022
Nearest Neighbor Classification based on Imbalanced Data: A Statistical Approach
In a classification problem, where the competing classes are not of comp...
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05/08/2022
On Exact Feature Screening in Ultrahigh-dimensional Binary Classification
We propose a new model-free feature screening method based on energy dis...
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04/11/2021
CovNet: Covariance Networks for Functional Data on Multidimensional Domains
Covariance estimation is ubiquitous in functional data analysis. Yet, th...
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07/23/2020
Principal Separable Component Analysis via the Partial Inner Product
The non-parametric estimation of covariance lies at the heart of functio...
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01/08/2020
On a Generalization of the Average Distance Classifier
In high dimension, low sample size (HDLSS)settings, the simple average d...
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02/08/2019
Nearest Neighbor Classifier based on Generalized Inter-point Distances for HDLSS Data
In high dimension, low sample size (HDLSS) settings, Euclidean distance ...
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06/06/2018