نتایج جستجو برای: convex fuzzy sets

تعداد نتایج: 340477  

2017
Bart Kosko

A generalized probability mixture density governs an additive fuzzy system. The fuzzy system’s if-then rules correspond to the mixed probability densities. An additive fuzzy system computes an output by adding its fired rules and then averaging the result. The mixture’s convex structure yields Bayes theorems that give the probability of which rules fired or which combined fuzzy systems fired fo...

Journal: :iranian journal of optimization 0
a. ghanizadeh department of statistics, islamic azad university of kermanshah branch, kermanshah, iran n. parandin department of mathematics, islamic azad university of kermanshah branch, kermanshah, iran

in this paper, we propose a new method for fuzzy numbers. in this method, we assume that ai= (ai1, ai2, ai3, ai4) is to be a fuzzy number. so, the convex combination of ai1 and ai2 and also the convex combination of ai3 and ai4 are obtained separately. then, mic and mis that are to be the convex combinations and the standard deviation respectively we acquire them from these components. finally,...

2007
WEN-LIANG HUNG JONG-WUU WU

In many applications, multiple correlation and partial correlation for three or more fuzzy sets are very important, but Chiang and Lin (1999, Fuzzy Sets and Systems 102: 221–226) do not solve this problem. Here, we propose a method to calculate the multiple correlation and partial correlation for fuzzy data, by adopting the concepts from the multivariate correlation model. In order to fit into ...

Journal: :Bulletin of the American Mathematical Society 1992

Journal: :Mathematics 2022

We study a statistical data depth with respect to compact convex random sets, which is consistent the multivariate Tukey and for fuzzy sets. In addition, it provides different perspective existing halfspace studying this function, we provide series of properties These are an adaptation that constitute axiomatic notions multivariate, functional, depth-functions other well-known depth.

Journal: :iranian journal of fuzzy systems 2009
achilles dramalidis thomas vougiouklis

in this paper, we study fuzzy substructures in connection withhv-structures. the original idea comes from geometry, especially from thetwo dimensional euclidean vector space. using parameters, we obtain a largenumber of hyperstructures of the group-like or ring-like types. we connect,also, the mentioned hyperstructures with the theta-operations to obtain morestrict hyperstructures, as hv-groups...

Journal: :Bulletin of the American Mathematical Society 1962

Journal: :MATHEMATICA SCANDINAVICA 1959

Journal: :Set-Valued Analysis 2004

Journal: :Proceedings of the American Mathematical Society 1983

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