Publications

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2019

Kuncheva, Ludmila I; Arnaiz-González, Álvar; Díez-Pastor, José Francisco; Gunn, Iain A D

Instance selection improves geometric mean accuracy: a study on imbalanced data classification Journal Article

In: Progress in Artificial Intelligence, 8 (2), pp. 215-228, 2019, ISSN: 2192-6352.

Abstract | Links | BibTeX | Tags: Ensemble methods, geometric mean (GM), Imbalanced data, instance/prototype selection, nearest neighbour, Theoretical perspective

Faithfull, William J; Rodríguez, Juan José; Kuncheva, Ludmila I

Combining univariate approaches for ensemble change detection in multivariate data Journal Article

In: Information Fusion, 45 , pp. 202-214, 2019, ISSN: 1566-2535.

Abstract | Links | BibTeX | Tags: Change detection, Ensemble methods, Multivariate data

2018

Kuncheva, Ludmila I; Arnaiz-González, Álvar; Díez-Pastor, José Francisco; Gunn, Iain A D

Instance Selection Improves Geometric Mean Accuracy: A Study on Imbalanced Data Classification Journal Article

In: arXiv, 2018.

Abstract | Links | BibTeX | Tags: Ensemble methods, geometric mean (GM), Imbalanced data, instance/prototype selection, nearest neighbour

2016

Arnaiz-González, Álvar; Blachnik, Marcin; Kordos, Mirosław; García-Osorio, César

Fusion of instance selection methods in regression tasks Journal Article

In: Information Fusion, 30 , pp. 69 - 79, 2016, ISSN: 1566-2535.

Abstract | Links | BibTeX | Tags: Data Mining, Ensemble methods, Instance selection, Regression

Arnaiz-González, Álvar; Díez-Pastor, José Francisco; García-Osorio, César; Rodríguez, Juan José

Random feature weights for regression trees Journal Article

In: Progress in Artificial Intelligence, 5 (2), pp. 91–103, 2016, ISSN: 2192-6360.

Abstract | Links | BibTeX | Tags: Data Mining, Ensemble methods, Regression

2015

Díez-Pastor, José Francisco; Rodríguez, Juan José; García-Osorio, César; Kuncheva, Ludmila I

Random Balance: Ensembles of variable priors classifiers for imbalanced data Journal Article

In: Knowledge-Based Systems, 85 , pp. 96-111, 2015, ISSN: 0950-7051.

Abstract | Links | BibTeX | Tags: AdaBoost, Bagging, Class-imbalanced problems, Classifier ensembles, Data Mining, Ensemble methods, SMOTE, Undersampling

Díez-Pastor, José Francisco; Rodríguez, Juan José; García-Osorio, César; Kuncheva, Ludmila I

Diversity techniques improve the performance of the best imbalance learning ensembles Journal Article

In: Information Sciences, 325 , pp. 98 - 117, 2015, ISSN: 0020-0255.

Abstract | Links | BibTeX | Tags: Class-imbalanced problems, Classifier ensembles, Data Mining, Diversity, Ensemble methods, Rotation forest, SMOTE, Undersampling

2014

Santos, Pedro; Teixidor, Daniel; Maudes-Raedo, Jesús; Ciurana, Joaquim

Modelling Laser Milling of Microcavities for the Manufacturing of DES with Ensembles Journal Article

In: Journal of Applied Mathematics, 2014 , pp. 15, 2014, ISBN: 1110-757X.

Abstract | Links | BibTeX | Tags: Ensemble methods, Laser milling, Neural networks, Support vector machines

Díez-Pastor, José Francisco; García-Osorio, César; Rodríguez, Juan José

Tree ensemble construction using a GRASP-based heuristic and annealed randomness Journal Article

In: Information Fusion, 20 (0), pp. 189–202, 2014, ISSN: 1566-2535.

Abstract | Links | BibTeX | Tags: Boosting, Classifier ensembles, Data Mining, Decision trees, Ensemble methods, GRASP metahuristic, Random forest

2013

Rodríguez, Juan José; Díez-Pastor, José Francisco; García-Osorio, César

Random Oracle Ensembles for Imbalanced Data Inproceedings

In: Zhou, Zhi-Hua; Roli, Fabio; Kittler, Josef (Ed.): 11th International Workshop on Multiple Classifier Systems, MCS 2013, pp. 247-258, Nanjing, China, 2013, ISBN: 978-3-642-38066-2.

Links | BibTeX | Tags: Class-imbalanced problems, Data Mining, Ensemble methods, Random oracles

2012

García-Pedrajas, Nicolás; Maudes-Raedo, Jesús; García-Osorio, César; Rodríguez, Juan José

Supervised subspace projections for constructing ensembles of classifiers Journal Article

In: Information Sciences, 193 , pp. 1–21, 2012, ISSN: 0020-0255, (Accepted).

Links | BibTeX | Tags: Classification, Ensemble methods, Subspace methods, Supervised projections

Maudes, Jesús; Rodríguez, Juan José; García-Osorio, César; García-Pedrajas, Nicolás

Random Feature Weights for Decision Tree Ensemble Construction Journal Article

In: Information Fusion, 13 (1), pp. 20-30, 2012, ISSN: 1566-2535.

Links | BibTeX | Tags: Bagging, Boosting, Classifier ensembles, Data Mining, Decision trees, Ensemble methods, Random forest

Díez-Pastor, José Francisco; Bustillo, Andrés; Quintana, Guillem; García-Osorio, César

Boosting Projections to improve surface roughness prediction in high-torque milling operations Journal Article

In: Soft Computing, 16 (8), pp. 1427-1437, 2012, ISSN: 1432-7643 (Print) 1433-7479 (Online).

Links | BibTeX | Tags: Applied Machine Learning, Business intelligence, Data Mining, Ensemble methods

Rodríguez, Juan José; Díez-Pastor, José Francisco; Maudes, Jesús; García-Osorio, César

Disturbing Neighbors Ensembles of Trees for Imbalanced Data Inproceedings

In: Wani, Arif M; Khoshgoftaar, Taghi; Zhu, Xingquan (Hill); Seliya, Naeem (Ed.): 11th International Conference on Machine Learning and Applications, ICMLA 2012, pp. 83-88, IEEE, Boca Ratón, EEUU, 2012, ISBN: 978-0-7695-4913-2.

Links | BibTeX | Tags: Class-imbalanced problems, Data Mining, Decision trees, Disturbing neighbors, Ensemble methods

2011

Maudes, Jesús; Rodríguez, Juan José; García-Osorio, César; Pardo, Carlos

Random projections for linear SVM ensembles Journal Article

In: Applied Intelligence, 34 , pp. 347-359, 2011, ISSN: 0924-669X, 1573-7497, (10.1007/s10489-011-0283-2).

Links | BibTeX | Tags: Data Mining, Ensemble methods, Support vector machines

Díez-Pastor, José Francisco; García-Osorio, César; Rodríguez, Juan José; Bustillo, Andrés

GRASP Forest: A New Ensemble Method for Trees Inproceedings

In: Sansone, Carlo; Kittler, Josef; Roli, Fabio (Ed.): 10th International Workshop on Multiple Classifier Systems, MCS 2011, pp. 66-75, Springer-Verlag, Naples, Italy, 2011, ISSN: 0302-9743.

Links | BibTeX | Tags: Data Mining, Decision trees, Ensemble methods

Rodríguez, Juan José; Díez-Pastor, José Francisco; García-Osorio, César

Ensembles of Decision Trees for Imbalanced Data Inproceedings

In: Sansone, Carlo; Kittler, Josef; Roli, Fabio (Ed.): 10th International Workshop on Multiple Classifier Systems, MCS 2011, pp. 76-85, Springer-Verlag, Naples, Italy, 2011, ISSN: 0302-9743.

Links | BibTeX | Tags: Class-imbalanced problems, Data Mining, Decision trees, Ensemble methods

Rodríguez, Juan José; Díez-Pastor, José Francisco; García-Osorio, César; Santos, Pedro

Using Model Trees and their Ensembles for Imbalanced Data Inproceedings

In: Lozano, Jose A; Gámez, José A; Moreno, José A (Ed.): Advances in Artificial Intelligence: 14th Conference of the Spanish Association for Artificial Intelligence, CAEPIA 2011, pp. 94–103, Springer, La Laguna, Spain, 2011, ISBN: 978-3-642-25273-0.

BibTeX | Tags: Class-imbalanced problems, Data Mining, Decision trees, Ensemble methods

2010

Rodríguez, Juan José; García-Osorio, César; Maudes, Jesús; Díez-Pastor, José Francisco

An Experimental Study on Ensembles of Functional Trees Inproceedings

In: Gayar, Neamat El; Kittler, Josef; Roli, Fabio (Ed.): 9th International Workshop on Multiple Classifier Systems, MCS 2010, pp. 64-73, Cairo, Egypt, 2010, ISBN: 978-3-642-12126-5.

Links | BibTeX | Tags: Data Mining, Decision trees, Ensemble methods

Rodríguez, Juan José; García-Osorio, César; Maudes, Jesús

Forests of Nested Dichotomies Journal Article

In: Pattern Recognition Letters, 31 (2), pp. 125-132, 2010, ISSN: 0167-8655.

Links | BibTeX | Tags: Data Mining, Decision trees, Ensemble methods

Pardo, Carlos; Rodríguez, Juan José; García-Osorio, César; Maudes, Jesús

An Empirical Study of Multilayer Perceptron Ensembles for Regression Tasks Inproceedings

In: García-Pedrajas, Nicolás; Herrera, Francisco; Fyfe, Colin; Benítez, José Manuel; Ali, Moonis (Ed.): Trends in Applied Intelligent Systems: 23rd International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2010, pp. 106–115, Springer, Córdoba, Spain, 2010, ISBN: 978-3-642-13024-3.

BibTeX | Tags: Data Mining, Ensemble methods, Neural networks, Regression

2009

Maudes, Jesús; Rodríguez, Juan José; García-Osorio, César

Disturbing Neighbors Ensembles for Linear SVM Inproceedings

In: Benediktsson, Jon Atli; Kittler, Josef; Roli, Fabio (Ed.): 8th International Workshop on Multiple Classifier Systems, MCS 2009, pp. 191–200, Springer-Verlag, Reykjavik, Iceland, 2009, ISBN: 978-3-642-02325-5.

Links | BibTeX | Tags: Classifier ensembles, Data Mining, Decision trees, Disturbing neighbors, Ensemble methods, Support vector machines

2008

García-Osorio, César; García-Pedrajas, Nicolás

Constructing ensembles of classifiers using linear projections based on misclassified instances Inproceedings

In: Verleysen, Michel (Ed.): 16th European Symposium on Artificial Neural Networks (ESANN 2008), pp. 283–288, d-side publications, Bruges, Belgium, 2008, ISBN: 2-930307-08-0.

BibTeX | Tags: Classifier ensembles, Data Mining, Ensemble methods, Linear projections

Maudes-Raedo, Jesús; Rodríguez, Juan José; García-Osorio, César

Disturbing Neighbors Diversity for Decision Forest Inproceedings

In: Valentini, Giorgio; Okun, Oleg (Ed.): Workshop on Supervised and Unsupervised Ensemble Methods and Their Applications (SUEMA 2008), pp. 67–71, Patras, Grecia, 2008, ISBN: 978-84-612-4475-1.

BibTeX | Tags: Classifier ensembles, Data Mining, Decision trees, Disturbing neighbors, Ensemble methods

2007

Maudes, Jesús; Rodríguez, Juan José; García-Osorio, César

Cascading with VDM and Binary Decision Trees for Nominal Data Inproceedings

In: Okun, Oleg; Valentini, Giorgio (Ed.): Workshop on Supervised and Unsupervised Ensemble Methods and Their Applications (SUEMA'2007), pp. 28–42, Gerona, 2007.

BibTeX | Tags: Cascading, Data Mining, Ensemble methods

García-Pedrajas, Nicolás; García-Osorio, César; Fyfe, Colin

Nonlinear ``boosting'' projections for ensemble construction Journal Article

In: Journal of Machine Learning Research, 8 , pp. 1–33, 2007, ISSN: 1532-4435.

Abstract | Links | BibTeX | Tags: Boosting, Classifier ensembles, Data Mining, Ensemble methods, Neural networks, Nonlinear projections

Maudes, Jesús; Rodríguez, Juan José; García-Osorio, César

Cascading for Nominal Data Inproceedings

In: 7th International Workshop, MCS 2007, pp. 231–240, Springer-Verlag, Prague, Czech Republic, 2007, ISSN: 0302-9743.

Links | BibTeX | Tags: Cascading, Data Mining, Ensemble methods