- Tytuł:
- Type-reduction of the discretised interval type-2 fuzzy set : approaching the continuous case through progressively finer discretisation
- Autorzy:
-
Greenfield, S.
Chiclana, F. - Powiązania:
- https://bibliotekanauki.pl/articles/91818.pdf
- Data publikacji:
- 2011
- Wydawca:
- Społeczna Akademia Nauk w Łodzi. Polskie Towarzystwo Sieci Neuronowych
- Tematy:
-
defuzzification
type reduction
exhaustive method
Type-Reduced Set
Greenfield-Chiclana Collapsing Defuzzifier
Representative Embedded Set Approximation
Nie-Tan Method
Nie-Tan Set
discretisation - Opis:
- The defuzzification of a type-2 fuzzy set is a two stage process consisting of firstly type-reduction, and secondly defuzzification of the resultant type-1 set. This paper considers three approaches to discrete interval type-reduction: 1. The exhaustive method which produces the Type-Reduced Set, 2. the Greenfield-Chiclana Collapsing Defuzzifier which gives rise to the Representative Embedded Set Approximation, and 3. the Nie-Tan Method from which the Nie-Tan Set is derived. In the discrete case these three type-1 sets are distinct. The behavior of the three sets under fine discretisation is investigated experimentally, in order to shed light on the relationships between the continuous versions of these type-1 sets.
- Źródło:
-
Journal of Artificial Intelligence and Soft Computing Research; 2011, 1, 3; 183-193
2083-2567
2449-6499 - Pojawia się w:
- Journal of Artificial Intelligence and Soft Computing Research
- Dostawca treści:
- Biblioteka Nauki
Artykuł