Radial Fuzzy Systems

0473665 - ÚI 2018 RIV NL eng J - Journal Article
Coufal, David
Radial Fuzzy Systems.
Fuzzy Sets and Systems. Roč. 319, 15 July (2017), s. 1-27. ISSN 0165-0114. E-ISSN 1872-6801
R&D Projects: GA MŠMT(CZ) LD13002
Institutional support: RVO:67985807
Keywords : fuzzy systems * radial functions * coherence
OECD category: Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Impact factor: 2.675, year: 2017

The class of radial fuzzy systems is introduced. The fuzzy systems in this class use radial functions to implement membership functions of fuzzy sets and exhibit a shape preservation property in antecedents of their rules. The property is called the radial property. It enables the radial fuzzy systems to have their computational model mathematically tractable under both conjunctive and implicative representations of their rule bases. Coherence of radial implicative fuzzy systems is discussed and a sufficient condition for coherence is stated.
Permanent Link: http://hdl.handle.net/11104/0270796