Support vector regression

M Awad, R Khanna, M Awad, R Khanna - Efficient learning machines …, 2015 - Springer
Rooted in statistical learning or Vapnik-Chervonenkis (VC) theory, support vector machines
(SVMs) are well positioned to generalize on yet-to-be-seen data. The SVM concepts …

Profit-based churn prediction based on minimax probability machines

S Maldonado, J López, C Vairetti - European Journal of Operational …, 2020 - Elsevier
In this paper, we propose three novel profit-driven strategies for churn prediction. Our
proposals extend the ideas of the Minimax Probability Machine, a robust optimization …

Imbalanced data classification using second-order cone programming support vector machines

S Maldonado, J López - Pattern Recognition, 2014 - Elsevier
Learning from imbalanced data sets is an important machine learning challenge, especially
in Support Vector Machines (SVM), where the assumption of equal cost of errors is made …

Profit-based credit scoring based on robust optimization and feature selection

J López, S Maldonado - Information Sciences, 2019 - Elsevier
A novel framework for profit-based credit scoring is proposed in this work. The approach is
based on robust optimization, which is designed for dealing with uncertainty in the data, and …

Distributionally robust joint chance-constrained support vector machines

R Khanjani-Shiraz, A Babapour-Azar… - Optimization …, 2023 - Springer
In this paper, we investigate the chance-constrained support vector machine (SVM) problem
in which the data points are virtually uncertain although some properties of distributions are …

Double regularization methods for robust feature selection and SVM classification via DC programming

J López, S Maldonado, M Carrasco - Information Sciences, 2018 - Elsevier
In this work, two novel formulations for embedded feature selection are presented. A second-
order cone programming approach for Support Vector Machines is extended by adding a …

Robust nonparallel support vector machines via second-order cone programming

J López, S Maldonado, M Carrasco - Neurocomputing, 2019 - Elsevier
A novel binary classification approach is proposed in this paper, extending the ideas behind
nonparallel support vector machine (NPSVM) to robust machine learning. NPSVM …

A second-order cone programming formulation for twin support vector machines

S Maldonado, J López, M Carrasco - Applied intelligence, 2016 - Springer
Second-order cone programming (SOCP) formulations have received increasing attention
as robust optimization schemes for Support Vector Machine (SVM) classification. These …

A unified formulation and fast accelerated proximal gradient method for classification

N Ito, A Takeda, KC Toh - Journal of Machine Learning Research, 2017 - jmlr.org
Binary classification is the problem of predicting the class a given sample belongs to. To
achieve a good prediction performance, it is important to find a suitable model for a given …

Learning algorithms for link prediction based on chance constraints

JR Doppa, J Yu, P Tadepalli, L Getoor - … 20-24, 2010, Proceedings, Part I …, 2010 - Springer
In this paper, we consider the link prediction problem, where we are given a partial snapshot
of a network at some time and the goal is to predict the additional links formed at a later time …