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Description
| - V příspěvku je diskutován problém identifikace a zajištění kohrence, tedy vnitřní bezespornosti, báze pravidel pro třídu radiálních implikačních fuzzy systémů s nominálními konsekventy. Ukazuje se, že otázka identifikace je složitější než pro systémy s konsekventy definovanými na ordinálních univerzech, tj. typicky na reálných číslech. V příspěvku jsou prezentovány postačující podmínky pro zajištění koherence, ovšem obecně počet těchto podmínek závisí exponenciálně na kardinalitě nominálního univerza. V závěru jsou diskutovány možné způsoby redukce počtu testovacích podmínek. (cs)
- Implicative fuzzy systems are fuzzy systems employing residuated fuzzy implications for representation of IF-THEN rules. Radial fuzzy systems are fuzzy systems exhibiting the radial property in antecedents of their rules. A fuzzy system has nominal consequents if its output is defined on a finite unordered set of possible actions. The question of coherence is the question of under which conditions we are assured that regardless the input to the system is, an output of the system exists, i.e., the output is non-empty. In other words, a fuzzy system is coherent if it has no contradictory rules in its rule base. In the paper we state sufficient conditions for a radial I-FS with nominal consequents to be coherent.
- Implicative fuzzy systems are fuzzy systems employing residuated fuzzy implications for representation of IF-THEN rules. Radial fuzzy systems are fuzzy systems exhibiting the radial property in antecedents of their rules. A fuzzy system has nominal consequents if its output is defined on a finite unordered set of possible actions. The question of coherence is the question of under which conditions we are assured that regardless the input to the system is, an output of the system exists, i.e., the output is non-empty. In other words, a fuzzy system is coherent if it has no contradictory rules in its rule base. In the paper we state sufficient conditions for a radial I-FS with nominal consequents to be coherent. (en)
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Title
| - Coherence of Radial Implicative Fuzzy Systems with Nominal Consequents
- Koherence radiálních implikačních fuzzy systémů s nominálními konsekventy (cs)
- Coherence of Radial Implicative Fuzzy Systems with Nominal Consequents (en)
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skos:prefLabel
| - Coherence of Radial Implicative Fuzzy Systems with Nominal Consequents
- Koherence radiálních implikačních fuzzy systémů s nominálními konsekventy (cs)
- Coherence of Radial Implicative Fuzzy Systems with Nominal Consequents (en)
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skos:notation
| - RIV/67985807:_____/06:00045276!RIV08-AV0-67985807
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(1M0545), Z(AV0Z10300504)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/67985807:_____/06:00045276
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - implicative fuzzy system; radial fuzzy system; nominal output space; coherence (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Telecommunications and Information Technology
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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is http://linked.open...avai/riv/vysledek
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