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Authors: José M. Cadenas ; M. del Carmen Garrido ; Raquel Martínez and Enrique Muñoz

Affiliation: Universidad de Murcia, Spain

Keyword(s): Fuzzy discretization, Fuzzy set, Genetic algorithm, Fuzzy decision tree.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Computational Intelligence ; Fuzzy Information Retrieval and Data Mining ; Fuzzy Systems ; Pattern Recognition: Fuzzy Clustering and Classifiers ; Soft Computing

Abstract: The discretization of values is a important role in data mining and knowledge discovery. The representation of information through intervals is more concise and easier to understand at certain levels of knowledge than the representation by mean continuous values. In this paper, we propose a method for discretizing continuous attributes by means a series of fuzzy sets which constitute a fuzzy partition of this attribute’s domain. We present an algorithm, which carries out a fuzzy discretization of continuous attributes in two stages. In the first stage a fuzzy decision tree is used and the genetic algorithm is used in the second stage. In this second stage the cardinality of the partition is defined. After defining the fuzzy partitions these are evaluated by a fuzzy decision tree which is also detailed in this study.

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Paper citation in several formats:
M. Cadenas, J., del Carmen Garrido, M., Martínez, R., Muñoz and E. (2010). OFP_CLASS: AN ALGORITHM TO GENERATE OPTIMIZED FUZZY PARTITIONS TO CLASSIFICATION. In Proceedings of the International Conference on Fuzzy Computation and 2nd International Conference on Neural Computation (IJCCI 2010) - ICFC; ISBN 978-989-8425-32-4, SciTePress, pages 5-13. DOI: 10.5220/0003052700050013

@conference{icfc10,
author={José {M. Cadenas} and M. {del Carmen Garrido} and Raquel Martínez and Enrique Muñoz},
title={OFP_CLASS: AN ALGORITHM TO GENERATE OPTIMIZED FUZZY PARTITIONS TO CLASSIFICATION},
booktitle={Proceedings of the International Conference on Fuzzy Computation and 2nd International Conference on Neural Computation (IJCCI 2010) - ICFC},
year={2010},
pages={5-13},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003052700050013},
isbn={978-989-8425-32-4},
}

TY - CONF

JO - Proceedings of the International Conference on Fuzzy Computation and 2nd International Conference on Neural Computation (IJCCI 2010) - ICFC
TI - OFP_CLASS: AN ALGORITHM TO GENERATE OPTIMIZED FUZZY PARTITIONS TO CLASSIFICATION
SN - 978-989-8425-32-4
AU - M. Cadenas, J.
AU - del Carmen Garrido, M.
AU - Martínez, R.
AU - Muñoz, E.
PY - 2010
SP - 5
EP - 13
DO - 10.5220/0003052700050013
PB - SciTePress

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