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Authors: A. Jara ; R. Martínez ; D. Vigueras ; G. Sánchez and F. Jiménez

Affiliation: University of Murcia, Spain

Keyword(s): Attribute selection, Evolutionary computation, Multiobjective optimisation, Data mining.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Biomedical Engineering ; Business Analytics ; Cardiovascular Technologies ; Computing and Telecommunications in Cardiology ; Data Engineering ; Data Mining ; Databases and Information Systems Integration ; Datamining ; Decision Support Systems ; Enterprise Information Systems ; Health Engineering and Technology Applications ; Health Information Systems ; Medical and Nursing Informatics ; Sensor Networks ; Signal Processing ; Soft Computing

Abstract: The problem of selecting variables in data-mining can be modelled as an optimisation problem involving multiple objectives which must be simultaneously optimised. This contribution proposes a multiple objective optimisation model for the problem of selecting variables applicable to the classification of mortality in patients from a hospital burns unit. The evolutionary multiobjective algorithm NSGA-II was adapted to resolve the proposed multiobjective optimisation model proposed and the results obtained were compared with those obtained with a battery of algorithms intended for selecting variables included in the Weka data-mining platform. The comparison underlines the efficacy and suitability of the proposed model and of the use of multiobjective evolutionary computation in this type of problem.

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Paper citation in several formats:
Jara, A.; Martínez, R.; Vigueras, D.; Sánchez, G. and Jiménez, F. (2011). ATTRIBUTE SELECTION BY MULTIOBJECTIVE EVOLUTIONARY COMPUTATION APPLIED TO MORTALITY FROM INFECTION IN SEVERE BURNS PATIENTS . In Proceedings of the International Conference on Health Informatics (BIOSTEC 2011) - HEALTHINF; ISBN 978-989-8425-34-8; ISSN 2184-4305, SciTePress, pages 467-471. DOI: 10.5220/0003126904670471

@conference{healthinf11,
author={A. Jara. and R. Martínez. and D. Vigueras. and G. Sánchez. and F. Jiménez.},
title={ATTRIBUTE SELECTION BY MULTIOBJECTIVE EVOLUTIONARY COMPUTATION APPLIED TO MORTALITY FROM INFECTION IN SEVERE BURNS PATIENTS },
booktitle={Proceedings of the International Conference on Health Informatics (BIOSTEC 2011) - HEALTHINF},
year={2011},
pages={467-471},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003126904670471},
isbn={978-989-8425-34-8},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the International Conference on Health Informatics (BIOSTEC 2011) - HEALTHINF
TI - ATTRIBUTE SELECTION BY MULTIOBJECTIVE EVOLUTIONARY COMPUTATION APPLIED TO MORTALITY FROM INFECTION IN SEVERE BURNS PATIENTS
SN - 978-989-8425-34-8
IS - 2184-4305
AU - Jara, A.
AU - Martínez, R.
AU - Vigueras, D.
AU - Sánchez, G.
AU - Jiménez, F.
PY - 2011
SP - 467
EP - 471
DO - 10.5220/0003126904670471
PB - SciTePress

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