Korbicz, Józef - red. ; Uciński, Dariusz - red.
In this paper, a constructive approach to the fuzzy model selection problem is developed. First, the selection of membership functions is decoupled from parameter calculations using an orthogonalization procedure. Since each membership function depends only on its own parameters, the selection of rules is performed in a sequential manner. ; At each learning step, a new membership function is created and its parameters are optimized. The resulting parameter calculation boils down to the solution of a triangular system. This approach reduces significantly the computational complexity, and allows for the derivation of a simple optimization algorithm. ; In addition, optimization of the membership functions is related to the approximation accuracy. Simulation results, when compared with the orthogonal least-squares algorithm, show that this approach is less sensitive to the size of the training data and converges rapidly.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 9, number 4 (1999) ; kliknij tutaj, żeby przejść
Biblioteka Uniwersytetu Zielonogórskiego
2021-09-03
2021-03-11
85
https://zbc.uz.zgora.pl/publication/64916
Nazwa wydania | Data |
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Iterative construction and optimization of fuzzy models | 2021-09-03 |
Owens, David H. Daley, Steve Gałkowski, Krzysztof - ed. Rogers, Eric - ed. Willems, Jan
Batyrshin, Ildar Wagenknecht, Michael Rutkowska, Danuta - ed. Kacprzyk, Janusz - ed. Zadeh, Lotfi A. - ed.
Alimi, Adel M. Hassine, Radhia Selmi, Mohamed Rutkowska, Danuta - ed. Zadeh, Lotfi A. - ed.
Alimi, Adel M. Hassine, Radhia Selmi, Mohamed Korbicz, Józef - red. Uciński, Dariusz - red.
Debbache, Ghania Bennia, Abdelhak Goléa, Noureddine Korbicz, Józef - red. Uciński, Dariusz - red.
Abdelmalek, Ibtissem Goléa, Noureddine Hadjili, Mohamed Laid Korbicz, Józef - red.
Abdessemed, Foudil Monacelli, Eric Benmahammed, Khier Korbicz, Józef - red. Uciński, Dariusz - red.
Mikulski, Leszek Kuczyński, Tadeusz - red.