Results 281 to 290 of about 1,406,998 (343)

Hybrid feature selection with novel deep learning model for COVID-19 risk prediction. [PDF]

open access: yesSci Rep
P GS   +5 more
europepmc   +1 more source

FUZZY‐FUZZY AUTOMATA

Kybernetes, 1976
Based on the concept of fuzzy sets of type 2 (or fuzzy‐fuzzy sets) defined by L. A. Zadeh, fuzzy‐fuzzy automata ate newly formulated and some properties of these automata are investigated. It is shown that fuzzy‐fuzzy languages characterized by fuzzy‐fuzzy automata are closed under the operations of union, intersection, concatenation, and Kleene ...
Mizumoto, M., Tanaka, K.
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Fuzzy topology on fuzzy sets: fuzzy semicontinuity and fuzzy semiseparation axioms

Applied Mathematics and Computation, 2004
\textit{C. L. Chang} [J. Math. Anal. Appl. 24, 182--190 (1968; Zbl 0167.51001)] introduced fuzzy topology as a pair \((X,\tau)\), where \(X\) is an ordinary nonempty set, and \(\tau\subseteq I^X\) \((I= [0,1])\) satisfies the usual conditions. In such a setting, the concepts of fuzzy semi-open and semi-closed sets and different separation axioms in ...
Mahmoud, F. S.   +2 more
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Fuzzy number fuzzy measures and fuzzy integrals. (II). Fuzzy integrals of fuzzy-valued functions with respect to fuzzy number fuzzy measures on fuzzy sets

Fuzzy Sets and Systems, 1999
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Wu, Congxin   +3 more
openaire   +1 more source

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