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[48720] Artykuł: An improved multi-objective evolutionary optimization of data-mining-based fuzzy decision support systemsCzasopismo: 2016 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE) Strony: 2227-2234ISSN: 1544-5615 ISBN: 978-1-5090-0625-0 Wydawca: IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA Opublikowano: 2016 Seria wydawnicza: IEEE International Fuzzy Systems Conference Proceedings Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science) Punkty MNiSW: 15 Klasyfikacja Web of Science: Proceedings Paper Pełny tekst DOI Web of Science |
The paper presents an approach to designing from data fuzzy decision systems (fuzzy rule-based classifiers (FRBCs)) by means of four multi-objective evolutionary optimization algorithms (MOEOAs) including the well-known NSGA-II, ϵ-NSGA-II, SPEA2, and our generalization of SPEA2 (referred to as SPEA3). The advantages of SPEA3 (a better-balanced distribution and a higher spread of solutions than for SPEA2) are shown using selected benchmark tests. The main building blocks of our FRBC and the main components of its MOEOA-based optimization are briefly presented. The proposed FRBCs with genetically optimized accuracy-interpretability trade-off are effective and modern tools for intelligent decision support in various areas of applications. In this paper, the application to designing credit-granting decision support system based on Statlog (German Credit Approval) financial benchmark data set is presented. A comparison of our approach employing various MOEOAs is also carried out.