About: Multi-objective optimization of function approximation using fuzzy rules

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Description	The paper describes the development and achieved results using a fuzzy approximation of a real function applies to macroeconomic research. The fuzzy approximation utilizes multi-objective optimization to improve the achieved results. The accuracy of the approximated function and interpretability index of the fuzzy sets are utilized for multi-objective optimization by employing the Mamdani and Assilian method. A simple interpretability index that evaluates the distinguishability and coverage of the fuzzy sets is introduced and implemented in the optimizing framework. The rule base is derived in accordance with the course of the approximated function. This function is specified in the form of discrete points, the density of which can vary. The optimizing criterion minimizes the weighted sum of the accuracy of the approximated function and the interpretability index. A design approach is proven using macroeconomic research, investigating relations between total greenhouse gas emissions and the development of GDP. The paper describes the development and achieved results using a fuzzy approximation of a real function applies to macroeconomic research. The fuzzy approximation utilizes multi-objective optimization to improve the achieved results. The accuracy of the approximated function and interpretability index of the fuzzy sets are utilized for multi-objective optimization by employing the Mamdani and Assilian method. A simple interpretability index that evaluates the distinguishability and coverage of the fuzzy sets is introduced and implemented in the optimizing framework. The rule base is derived in accordance with the course of the approximated function. This function is specified in the form of discrete points, the density of which can vary. The optimizing criterion minimizes the weighted sum of the accuracy of the approximated function and the interpretability index. A design approach is proven using macroeconomic research, investigating relations between total greenhouse gas emissions and the development of GDP. (en)
Title	Multi-objective optimization of function approximation using fuzzy rules Multi-objective optimization of function approximation using fuzzy rules (en)
skos:prefLabel	Multi-objective optimization of function approximation using fuzzy rules Multi-objective optimization of function approximation using fuzzy rules (en)
skos:notation	RIV/26867184:_____/13:004!RIV14-GA0-26867184
http://linked.open...avai/predkladatel	Moravská vysoká škola Olomouc, o.p.s.
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP403/12/1811)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Huňka, František Zimmermannová, Jarmila
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Moravská vysoká škola Olomouc, o.p.s.
http://linked.open...dnocenehoVysledku	90116
http://linked.open...ai/riv/idVysledku	RIV/26867184:_____/13:004
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fuzzy approximation, evolution algorithm, differential evolution, multi-objective optimization, macroeconomic research (en)
http://linked.open.../riv/klicoveSlovo	Fuzzy approximation macroeconomic research differential evolution multi-objective optimization evolution algorithm
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[1E72884DAFB6]
http://linked.open...i/riv/nazevZdroje	ECON - Journal of Economics, Management and Business
http://linked.open...in/vavai/riv/obor	AH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Unconventional Managerial's Decision-Making Methods Development in Enterprise Economics and Public Economy
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	23
http://linked.open...iv/tvurceVysledku	Huňka, František Zimmermannová, Jarmila
issn	1803-3865
number of pages	12 (xsd:int)

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