Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Journal of Artificial Intelligence and Soft Computing Research

1 2011

Powiadomienia systemowe

Sesja wygasła!

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Type-reduction of the discretised interval type-2 fuzzy set : approaching the continuous case through progressively finer discretisation

Greenfield S., Chiclana F.

Journal of Artificial Intelligence and Soft Computing Research

2011

Vol. 1, No. 3

183--193

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.