Now showing items 1-10 of 15
Type-2 defuzzification: Two contrasting approaches.
Join and Meet Operations for Interval-Valued Complex Fuzzy Logic
Interval-valued complex fuzzy logic is able to handle scenarios where both seasonality and uncertainty feature. The interval-valued complex fuzzy set is defined, and the interval valued complex fuzzy inferencing system ...
The Collapsing Defuzzifier for discretised generalised type-2 fuzzy sets
The Greenfield–Chiclana Collapsing Defuzzifier is an established efficient accurate technique for the defuzzification of the interval type-2 fuzzy set. This paper reports on the extension of the Collapsing Defuzzifier to ...
Defuzzification of the Discretised Generalised Type-2 Fuzzy Set: Experimental Evaluation
The work reported in this paper addresses the challenge of the efficient and accurate defuzzification of discretised generalised type-2 fuzzy sets as created by the inference stage of a Mamdani Fuzzy Inferencing System. ...
Fuzzy in 3-D: Contrasting Complex Fuzzy Sets with Type-2 Fuzzy Sets
Complex fuzzy sets come in two forms, the standard form, postulated in 2002 by Ramot et al., and the 2011 innovation of pure complex fuzzy sets, proposed by Tamir et al.. In this paper we compare and contrast both forms ...
Type-Reduction of the Discretised Interval Type-2 Fuzzy Set: Approaching the Continuous Case through Progressively Finer Discretisation.
(Polish Neural Network Society and the Academy of Management, 2011)
Slicing Strategies for the Generalised Type-2 Mamdani Fuzzy Inferencing System
As a three-dimensional object, there are a number of ways of slicing a generalised type-2 fuzzy set. In the context of the Mamdani Fuzzy Inferencing System, this paper concerns three accepted slicing strategies, the vertical ...
Fuzzy in 3-D: Two Contrasting Paradigms
(European Centre for Soft Computing, 2015-12-31)
Type-2 fuzzy sets and complex fuzzy sets are both three dimensional extensions of type-1 fuzzy sets. Complex fuzzy sets come in two forms, the standard form, postulated in 2002 by Ramot et al., and the 2011 innovation of ...