[图书][B] Sufficient dimension reduction: Methods and applications with R

B Li - 2018 - taylorfrancis.com
Sufficient dimension reduction is a rapidly developing research field that has wide
applications in regression diagnostics, data visualization, machine learning, genomics …

Real-time sufficient dimension reduction through principal least squares support vector machines

A Artemiou, Y Dong, SJ Shin - Pattern Recognition, 2021 - Elsevier
We propose a real-time approach for sufficient dimension reduction. Compared with popular
sufficient dimension reduction methods including sliced inverse regression and principal …

Sufficient dimension reduction for classification using principal optimal transport direction

C Meng, J Yu, J Zhang, P Ma… - Advances in neural …, 2020 - proceedings.neurips.cc
Sufficient dimension reduction is used pervasively as a supervised dimension reduction
approach. Most existing sufficient dimension reduction methods are developed for data with …

Sufficient dimension reduction via principal L support vector machine

A Artemiou, Y Dong - 2016 - projecteuclid.org
Principal support vector machine was proposed recently by Li, Artemiou and Li (2011) to
combine L1 support vector machine and sufficient dimension reduction. We introduce the …

Least squares minimum class variance support vector machines

M Panayides, A Artemiou - Computers, 2024 - mdpi.com
In this paper, we propose a Support Vector Machine (SVM)-type algorithm, which is
statistically faster among other common algorithms in the family of SVM algorithms. The new …

Sufficient dimension reduction based on distance‐weighted discrimination

H Randall, A Artemiou, X Qiao - Scandinavian Journal of …, 2021 - Wiley Online Library
In this paper, we introduce a sufficient dimension reduction (SDR) algorithm based on
distance‐weighted discrimination (DWD). Our methods is shown to be robust on the …

A study on imbalance support vector machine algorithms for sufficient dimension reduction

L Smallman, A Artemiou - Communications in Statistics-Theory and …, 2017 - Taylor & Francis
Li et al. presented the novel idea of using support vector machines (SVMs) to perform
sufficient dimension reduction. In this work, we investigate the potential improvement in …

High-dimensional sufficient dimension reduction through principal projections

E Pircalabelu, A Artemiou - Electronic Journal of Statistics, 2022 - projecteuclid.org
We develop in this work a new dimension reduction method for high-dimensional settings.
The proposed procedure is based on a principal support vector machine framework where …

Using adaptively weighted large margin classifiers for robust sufficient dimension reduction

A Artemiou - Statistics, 2019 - Taylor & Francis
In this paper, we combine adaptively weighted large margin classifiers with Support Vector
Machine (SVM)-based dimension reduction methods to create dimension reduction methods …

Cost-based reweighting for Principal Lq SVM for sufficient dimension reduction

A Artemiou - Journal of Mathematics and Statistics, 2019 - orca.cardiff.ac.uk
In this work we try to address the imbalance of the number of points which naturally occurs
when slicing the response in Sufficient Dimension Reduction methods (SDR). Specifically …