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Warianty tytułu
Języki publikacji
Abstrakty
Classification plays an important role in many fields of life, including medical diagnosis support. In the paper, fuzzy clustering algorithm dedicated to classification methods is proposed. Its goal is to find pairs of prototypes located near boundaries of both classes of objects. The minimization procedure of the proposed criterion function is described. The algorithm for determining the value of the clustering parameter is also presented. Presented results (synthetic dataset) confirm correctness of clustering - most of final prototypes, determined based on obtained pairs, are located between boundary of two classes.
Słowa kluczowe
Rocznik
Tom
Strony
11--18
Opis fizyczny
Bibliogr. 11 poz., rys., tab.
Twórcy
autor
- Institute of Electronics, Silesian University of Technology, Akademicka 16, 44-100 Gliwice, Poland
autor
Bibliografia
- [1] BEZDEK J.C., Pattern recognition with fuzzy objective function algorithms, Plenum Press1982, New York, London.
- [2] CZABANSKI R, JEZEWSKI J., MATONIA A., JEZEWSKI M., Computerized analysis of fetal heart rate signals as the predictor of neonatal acidemia, Expert Systems with Applications, 2012, Vol. 39, pp. 11846-11860.
- [3] CZABANSKI R., JEZEWSKI M., WROBEL J., JEZEWSKI J., Predicting the risk of low-fetal birth weight from cardiotocographic signals using ANBLIR system with deterministic annealing and ε-insensitive learning, IEEE Transactions on Information Technology in Biomedicine, 2010, Vol. 14(4), pp. 1062-1074.
- [4] DUDA R.O., HART P.E., Pattern classification and scene analysis, John Wiley and Sons, 1973, New York.
- [5] JEZEWSKI M., An application of modified fuzzy clustering to medical data classification, Journal of Medical Informatics and Technologies, 2011, Vol. 17, pp. 51-57.
- [6] JEZEWSKI M, CZABANSKI R., WROBEL J., HOROBA K., Analysis of extracted cardiotocographic signal features to improve automated prediction of fetal outcome, Biocybernetics and Biomedical Engineering, 2010, Vol. 30(4), pp. 29-47.
- [7] LESKI J., An ε-margin nonlinear classifier based on if-then rules, IEEE Transactions on Systems, Man and Cybernetics – Part B: Cybernetics, 2004, Vol. 34, No. 1, pp. 68-76.
- [8] LESKI J., Neuro-fuzzy systems, WNT, Warsaw, 2008, (in Polish).
- [9] LESKI J., JEZEWSKI M., Fuzzy clustering with prototype pairs, X Jubilee Scientific Seminary “Selected problems of electrotechnology and electronics” (WZEE 2012), (submitted paper).
- [10] OGIELA M.R., TADEUSIEWICZ R., Pattern recognition, clustering and classification applied to selected medical images, Studies in Computational Intelligence, Vol. 84, 2007, Springer-Verlag, Berlin Heidelberg.
- [11] PANDEY B., MISHRA R.B., Knowledge and intelligent computing system in medicine, Computers in Biology and Medicine, 2009, Vol. 39, pp. 215-230.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-PWA4-0027-0001