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Vol: 53(67) No: 4 / December 2008 Polar-cut Based Fuzzy Model for Petrophysical Properties Prediction Zsolt Csaba Johanyák Department of Information Technology, Kecskemét College, GAMF Faculty, Izsáki út 10, H-6000 Kecskemét, Hungary, phone: (36-76) 516-413, e-mail: johanyak.csaba@gamf.kefo.hu, web: http://www.johanyak.hu Szilveszter Kovács Department of Information Technology, Kecskemét College, GAMF Faculty, Izsáki út 10, H-6000 Kecskemét, Hungary, phone: (36-76) 516-411, e-mail: kovacs.szilveszter@gamf.kefo.hu, web: http://www.gamf.hu/portal/?q=gamf/oktato/kovacs_szilveszter_dr Keywords: fuzzy rule interpolation, automatic rule base generation, FRIPOC, RBE-DSS Abstract The application of fuzzy rule interpolation (FRI) methods in fuzzy models can reduce the complexity of the fuzzy model significantly. In case of automatic model generation this reduced complexity also leads to quicker convergence of the fuzzy model. 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