Sebastián Maldonado

100 papers A* 1B 1C 1Journal 94Unranked 3

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Bayes-optimal minimax probability machines. Pattern Recognit. Sebastián Maldonado, Julio López, Miguel Carrasco, Paul Bosch
2026	J	`jnl`	Deep learning for crime analytics: A prioritization system for user reports from safety apps. Expert Syst. Appl. Carla Vairetti, Sebastián Maldonado, Richard Weber
2025	J	`jnl`	A predict-and-optimize approach to profit-driven churn prevention. Eur. J. Oper. Res. Nuria Gómez-Vargas, Sebastián Maldonado, Carla Vairetti
2025	J	`jnl`	Bounded Individualized Treatment Effect: A Novel Approach for Uplift Modeling. IEEE Access Catalina Sánchez, Carla Vairetti, Kristof Coussement, Sebastián Maldonado
2025	J	`jnl`	One-step learning algorithm selection for classification via convolutional neural networks. Inf. Sci. Sebastián Maldonado, Carla Vairetti, Ignacio Figueroa
2024	J	`jnl`	Analytics-driven complaint prioritisation via deep learning and multicriteria decision-making. Eur. J. Oper. Res. Carla Vairetti, Ignacio Aránguiz, Sebastián Maldonado, Juan Pablo Karmy, Alonso Leal
2024	J	`jnl`	Dealing With Class Imbalance in Uplift Modeling-Efficient Data Preprocessing via Oversampling and Matching. IEEE Access Carla Vairetti, María José Marfán, Sebastián Maldonado
2024	J	`jnl`	Designing employee benefits to optimize turnover: A prescriptive analytics approach. Comput. Ind. Eng. Paolo Latorre, Héctor A. López-Ospina, Sebastián Maldonado, C. Angelo Guevara, Juan Pérez
2024	J	`jnl`	Efficient hybrid oversampling and intelligent undersampling for imbalanced big data classification. Expert Syst. Appl. Carla Vairetti, José Luis Assadi, Sebastián Maldonado
2024	J	`jnl`	Explainable AI for Operational Research: A defining framework, methods, applications, and a research agenda. Eur. J. Oper. Res. Koen W. De Bock, Kristof Coussement, Arno De Caigny, Roman Slowinski, Bart Baesens, Robert N. Boute, Tsan-Ming Choi, Dursun Delen, Mathias Kraus, Stefan Lessmann, Sebastián Maldonado, David Martens, María Óskarsdóttir, Carla Vairetti, Wouter Verbeke, Richard Weber
2024	J	`jnl`	Explainable AI for enhanced decision-making. Decis. Support Syst. Kristof Coussement, Mohammad Zoynul Abedin, Mathias Kraus, Sebastián Maldonado, Kazim Topuz
2024	J	`jnl`	Improving incentive policies to salespeople cross-sells: a cost-sensitive uplift modeling approach. Neural Comput. Appl. Carla Vairetti, Raimundo Vargas, Catalina Sánchez, Andrés García, Guillermo Armelini, Sebastián Maldonado
2024	J	`jnl`	Propensity score oversampling and matching for uplift modeling. Eur. J. Oper. Res. Carla Vairetti, Franco Gennaro, Sebastián Maldonado
2024	J	`jnl`	Scalable Property Valuation Models via Graph-based Deep Learning. CoRR Enrique Riveros, Carla Vairetti, Christian Wegmann, Santiago Truffa, Sebastián Maldonado
2023	J	`jnl`	A predict-and-optimize approach to profit-driven churn prevention. CoRR Nuria Gómez-Vargas, Sebastián Maldonado, Carla Vairetti
2023	J	`jnl`	Automatic learning algorithm selection for classification via convolutional neural networks. CoRR Sebastián Maldonado, Carla Vairetti, Ignacio Figueroa
2023	J	`jnl`	Case - School Timetabling Problem: A Scheduling Problem for High-School Institutions. INFORMS Trans. Educ. Ramiro Saltos, Sebastián Maldonado
2023	J	`jnl`	Case Article - School Timetabling Problem: A Scheduling Problem for High-School Institutions. INFORMS Trans. Educ. Ramiro Saltos, Sebastián Maldonado
2023	J	`jnl`	Efficient Hybrid Oversampling and Intelligent Undersampling for Imbalanced Big Data Classification. CoRR Carla Vairetti, José Luis Assadi, Sebastián Maldonado
2023	J	`jnl`	Mitigating the effect of dataset shift in clustering. Pattern Recognit. Sebastián Maldonado, Ramiro Saltos, Carla Vairetti, José Delpiano
2023	J	`jnl`	OWAdapt: An adaptive loss function for deep learning using OWA operators. CoRR Sebastián Maldonado, Carla Vairetti, Katherine Jara, Miguel Carrasco, Julio López
2023	J	`jnl`	OWAdapt: An adaptive loss function for deep learning using OWA operators. Knowl. Based Syst. Sebastián Maldonado, Carla Vairetti, Katherine Jara, Miguel Carrasco, Julio López
2023	J	`jnl`	Pooling information across levels in hierarchical time series forecasting via Kernel methods. Expert Syst. Appl. Juan Pablo Karmy, Julio López, Sebastián Maldonado
2023	J	`jnl`	Preference estimation under bounded rationality: Identification of attribute non-attendance in stated-choice data using a support vector machines approach. Eur. J. Oper. Res. Verónica Díaz, Ricardo Montoya, Sebastián Maldonado
2023	J	`jnl`	Semi-supervised learning for MALDI-TOF mass spectrometry data classification: an application in the salmon industry. Neural Comput. Appl. Camila González, César A. Astudillo, Xaviera A. López-Cortés, Sebastián Maldonado
2022	J	`jnl`	FW-SMOTE: A feature-weighted oversampling approach for imbalanced classification. Pattern Recognit. Sebastián Maldonado, Carla Vairetti, Alberto Fernández, Francisco Herrera
2022	J	`jnl`	Improving debt collection via contact center information: A predictive analytics framework. Decis. Support Syst. Catalina Sánchez, Sebastián Maldonado, Carla Vairetti
2022	J	`jnl`	Out-of-time cross-validation strategies for classification in the presence of dataset shift. Appl. Intell. Sebastián Maldonado, Julio López, Andrés Iturriaga
2022	J	`jnl`	The Cobb-Douglas Learning Machine. Pattern Recognit. Sebastián Maldonado, Julio López, Miguel Carrasco
2022	J	`jnl`	Understanding customer satisfaction via deep learning and natural language processing. Expert Syst. Appl. Angeles Aldunate, Sebastián Maldonado, Carla Vairetti, Guillermo Armelini
2021	J	`jnl`	A Transparency Maturity Model for Government Software Tenders. IEEE Access Jorge Hochstetter, Carla Vairetti, Carlos Cares, Mauricio García Ojeda, Sebastián Maldonado
2021	J	`jnl`	Automatic feature scaling and selection for support vector machine classification with functional data. Appl. Intell. Asunción Jiménez-Cordero, Sebastián Maldonado
2021	J	`jnl`	Efficient n-gram construction for text categorization using feature selection techniques. Intell. Data Anal. Maximiliano García, Sebastián Maldonado, Carla Vairetti
2021	J	`jnl`	Redefining profit metrics for boosting student retention in higher education. Decis. Support Syst. Sebastián Maldonado, Jaime Miranda, Diego Olaya, Jonathan Vásquez, Wouter Verbeke
2021	—	`conf`	Semi-supervised learning for MS MALDI-TOF data. LA-CCI Xaviera A. López-Cortés, César A. Astudillo, Camila González, Sebastián Maldonado
2021	J	`jnl`	Simultaneous model construction and noise reduction for hierarchical time series via Support Vector Regression. Knowl. Based Syst. Juan Pablo Karmy, Julio López, Sebastián Maldonado
2021	J	`jnl`	Telecom traffic pumping analytics via explainable data science. Decis. Support Syst. María Elisa Irarrázaval, Sebastián Maldonado, Juan Pérez, Carla Vairetti
2021	J	`jnl`	Time-weighted Fuzzy Support Vector Machines for classification in changing environments. Inf. Sci. Sebastián Maldonado, Julio López, Carla Vairetti
2020	J	`jnl`	Credit scoring using three-way decisions with probabilistic rough sets. Inf. Sci. Sebastián Maldonado, Georg Peters, Richard Weber
2020	J	`jnl`	Enhancing the classification of social media opinions by optimizing the structural information. Future Gener. Comput. Syst. Carla Vairetti, Eugenio Martínez-Cámara, Sebastián Maldonado, María Victoria Luzón, Francisco Herrera
2020	J	`jnl`	IOWA-SVM: A Density-Based Weighting Strategy for SVM Classification via OWA Operators. IEEE Trans. Fuzzy Syst. Sebastián Maldonado, José M. Merigó, Jaime Miranda
2020	J	`jnl`	Mining sequences in activities for time use analysis. Intell. Data Anal. Jorge Rosales-Salas, Sebastián Maldonado, Alex Seret
2020	J	`jnl`	Profit-based churn prediction based on Minimax Probability Machines. Eur. J. Oper. Res. Sebastián Maldonado, Julio López, Carla Vairetti
2020	J	`jnl`	SVR-FFS: A novel forward feature selection approach for high-frequency time series forecasting using support vector regression. Expert Syst. Appl. José Manuel Valente, Sebastián Maldonado
2020	J	`jnl`	Simultaneous feature selection and heterogeneity control for SVM classification: An application to mental workload assessment. Expert Syst. Appl. Sebastián Maldonado, Julio López, Angel Jiménez Molina, Hernan Lira
2020	J	`jnl`	The foundations of cost-sensitive causal classification. CoRR Wouter Verbeke, Diego Olaya, Jeroen Berrevoets, Sebastián Maldonado
2020	J	`jnl`	Uplift Modeling for preventing student dropout in higher education. Decis. Support Syst. Diego Olaya, Jonathan Vásquez, Sebastián Maldonado, Jaime Miranda, Wouter Verbeke
2019	J	`jnl`	An alternative SMOTE oversampling strategy for high-dimensional datasets. Appl. Soft Comput. Sebastián Maldonado, Julio López, Carla Vairetti
2019	J	`jnl`	Analytics meets port logistics: A decision support system for container stacking operations. Decis. Support Syst. Sebastián Maldonado, Rosa G. González-Ramírez, Francisca Quijada, Adrian Ramirez-Nafarrate
2019	J	`jnl`	Automatic time series analysis for electric load forecasting via support vector regression. Appl. Soft Comput. Sebastián Maldonado, Agustín González, Sven F. Crone
2019	J	`jnl`	Epsilon-nonparallel support vector regression. Appl. Intell. Miguel Carrasco, Julio López, Sebastián Maldonado
2019	J	`jnl`	Hierarchical time series forecasting via Support Vector Regression in the European Travel Retail Industry. Expert Syst. Appl. Juan Pablo Karmy, Sebastián Maldonado
2019	J	`jnl`	Profit-based credit scoring based on robust optimization and feature selection. Inf. Sci. Julio López, Sebastián Maldonado
2019	J	`jnl`	Regularized minimax probability machine. Knowl. Based Syst. Sebastián Maldonado, Miguel Carrasco, Julio López
2019	J	`jnl`	Robust nonparallel support vector machines via second-order cone programming. Neurocomputing Julio López, Sebastián Maldonado, Miguel Carrasco
2018	J	`jnl`	Dealing with high-dimensional class-imbalanced datasets: Embedded feature selection for SVM classification. Appl. Soft Comput. Sebastián Maldonado, Julio López
2018	J	`jnl`	Double regularization methods for robust feature selection and SVM classification via DC programming. Inf. Sci. Julio López, Sebastián Maldonado, Miguel Carrasco
2018	J	`jnl`	Ellipsoidal support vector regression based on second-order cone programming. Neurocomputing Sebastián Maldonado, Julio López
2018	J	`jnl`	Redefining nearest neighbor classification in high-dimensional settings. Pattern Recognit. Lett. Julio López, Sebastián Maldonado
2018	J	`jnl`	Redefining support vector machines with the ordered weighted average. Knowl. Based Syst. Sebastián Maldonado, José M. Merigó, Jaime Miranda
2018	J	`jnl`	Robust twin support vector regression via second-order cone programming. Knowl. Based Syst. Julio López, Sebastián Maldonado
2018	J	`jnl`	Understanding time use via data mining: A clustering-based framework. Intell. Data Anal. Jorge Rosales-Salas, Sebastián Maldonado, Alex Seret
2017	J	`jnl`	A robust formulation for twin multiclass support vector machine. Appl. Intell. Julio López, Sebastián Maldonado, Miguel Carrasco
2017	J	`jnl`	Assessing university enrollment and admission efforts via hierarchical classification and feature selection. Intell. Data Anal. Sebastián Maldonado, Guillermo Armelini, Cristian Angelo Guevara
2017	J	`jnl`	Cost-based feature selection for Support Vector Machines: An application in credit scoring. Eur. J. Oper. Res. Sebastián Maldonado, Juan Pérez, Cristián Bravo
2017	J	`jnl`	Dynamic Rough-Fuzzy Support Vector Clustering. IEEE Trans. Fuzzy Syst. Ramiro Saltos, Richard Weber, Sebastián Maldonado
2017	J	`jnl`	Embedded heterogeneous feature selection for conjoint analysis: A SVM approach using L1 penalty. Appl. Intell. Sebastián Maldonado, Ricardo Montoya, Julio López
2017	J	`jnl`	Group-penalized feature selection and robust twin SVM classification via second-order cone programming. Neurocomputing Julio López, Sebastián Maldonado
2017	—	`conf`	Improving Resampling-based Ensemble in Churn Prediction. LIDTA@PKDD/ECML Bing Zhu, Seppe vanden Broucke, Bart Baesens, Sebastián Maldonado
2017	J	`jnl`	Integrated framework for profit-based feature selection and SVM classification in credit scoring. Decis. Support Syst. Sebastián Maldonado, Cristián Bravo, Julio López, Juan Pérez
2017	J	`jnl`	Robust kernel-based multiclass support vector machines via second-order cone programming. Appl. Intell. Sebastián Maldonado, Julio López
2017	J	`jnl`	Simultaneous preference estimation and heterogeneity control for choice-based conjoint via support vector machines. J. Oper. Res. Soc. Julio López, Sebastián Maldonado, Ricardo Montoya
2017	J	`jnl`	Special issue "Applied soft computing for business analytics". Appl. Soft Comput. Richard Weber, Cristián Bravo, Rudolf Kruse, Sebastián Maldonado
2017	J	`jnl`	Synchronized feature selection for Support Vector Machines with twin hyperplanes. Knowl. Based Syst. Sebastián Maldonado, Julio López
2016	J	`jnl`	A novel multi-class SVM model using second-order cone constraints. Appl. Intell. Julio López, Sebastián Maldonado, Miguel Carrasco
2016	J	`jnl`	A second-order cone programming formulation for nonparallel hyperplane support vector machine. Expert Syst. Appl. Miguel Carrasco, Julio López, Sebastián Maldonado
2016	J	`jnl`	A second-order cone programming formulation for twin support vector machines. Appl. Intell. Sebastián Maldonado, Julio López, Miguel Carrasco
2016	J	`jnl`	Multi-class second-order cone programming support vector machines. Inf. Sci. Julio López, Sebastián Maldonado
2015	J	`jnl`	A multi-class SVM approach based on the l Pattern Recognit. Miguel Carrasco, Julio López, Sebastián Maldonado
2015	J	`jnl`	Advanced conjoint analysis using feature selection via support vector machines. Eur. J. Oper. Res. Sebastián Maldonado, Ricardo Montoya, Richard Weber
2015	J	`jnl`	An embedded feature selection approach for support vector classification via second-order cone programming. Intell. Data Anal. Sebastián Maldonado, Julio López
2015	J	`jnl`	Churn prediction via support vector classification: An empirical comparison. Intell. Data Anal. Sebastián Maldonado
2015	J	`jnl`	Fieller Stability Measure: a novel model-dependent backtesting approach. J. Oper. Res. Soc. Cristián Bravo, Sebastián Maldonado
2015	J	`jnl`	Identifying next relevant variables for segmentation by using feature selection approaches. Expert Syst. Appl. Alex Seret, Sebastián Maldonado, Bart Baesens
2015	J	`jnl`	Kernel Penalized K-means: A feature selection method based on Kernel K-means. Inf. Sci. Sebastián Maldonado, Emilio Carrizosa, Richard Weber
2015	J	`jnl`	Profit-based feature selection using support vector machines - General framework and an application for customer retention. Appl. Soft Comput. Sebastián Maldonado, Álvaro Flores, Thomas Verbraken, Bart Baesens, Richard Weber
2015	J	`jnl`	Robust feature selection for multiclass Support Vector Machines using second-order cone programming. Intell. Data Anal. Julio López, Sebastián Maldonado
2014	J	`jnl`	Alternative second-order cone programming formulations for support vector classification. Inf. Sci. Sebastián Maldonado, Julio López
2014	J	`jnl`	Feature selection for Support Vector Machines via Mixed Integer Linear Programming. Inf. Sci. Sebastián Maldonado, Juan Pérez, Richard Weber, Martine Labbé
2014	J	`jnl`	Feature selection for high-dimensional class-imbalanced data sets using Support Vector Machines. Inf. Sci. Sebastián Maldonado, Richard Weber, Fazel Famili
2014	J	`jnl`	Imbalanced data classification using second-order cone programming support vector machines. Pattern Recognit. Sebastián Maldonado, Julio López
2014	J	`jnl`	Robust classification of imbalanced data using one-class and two-class SVM-based multiclassifiers. Intell. Data Anal. Sebastián Maldonado, Claudio Montecinos
2013	J	`jnl`	Granting and managing loans for micro-entrepreneurs: New developments and practical experiences. Eur. J. Oper. Res. Cristián Bravo, Sebastián Maldonado, Richard Weber
2012	—	`conf`	Embedded Feature Selection for Spam and Phishing Filtering using Support Vector Machines. ICPRAM (2) Sebastián Maldonado, Gaston L'Huillier
2011	C	`conf`	Embedded Feature Selection for Support Vector Machines: State-of-the-Art and Future Challenges. CIARP Sebastián Maldonado, Richard Weber
2011	J	`jnl`	Future trends in business analytics and optimization. Intell. Data Anal. Donald E. Brown, Fazel Famili, Gerhard Paass, Kate Smith-Miles, Lyn C. Thomas, Richard Weber, Ricardo Baeza-Yates, Cristián Bravo, Gaston L'Huillier, Sebastián Maldonado
2011	J	`jnl`	Simultaneous feature selection and classification using kernel-penalized support vector machines. Inf. Sci. Sebastián Maldonado, Richard Weber, Jayanta Basak
2010	A*	`conf`	A Semi-supervised Approach for Reject Inference in Credit Scoring Using SVMs. ICDM Sebastián Maldonado, Gonzalo Paredes
2010	B	`conf`	Feature selection for support vector regression via Kernel penalization. IJCNN Sebastián Maldonado, Richard Weber
2009	J	`jnl`	A wrapper method for feature selection using Support Vector Machines. Inf. Sci. Sebastián Maldonado, Richard Weber