Title :
Diagonal method for modifying fuzzy numbers
Author :
Mattila, Jorma K.
Author_Institution :
Lab. of Appl. Math., Lappeenranta Univ. of Technol., Finland
Abstract :
Based on diagonals of square matrices, a diagonal method is created for modifying Λ-shaped fuzzy sets. The method can be used as both fuzzification and defuzzification procedures. There are also connections to arithmetic operations in the set of standard Λ-shaped fuzzy numbers (the first idea about standard fuzzy numbers was given previously by the author (2000)). Some examples are given concerning standard fuzzy integers
Keywords :
fuzzy set theory; matrix algebra; number theory; defuzzification; diagonal method; fuzzification; fuzzy integers; fuzzy number; fuzzy set theory; membership function; square matrices; Arithmetic; Fuzzy sets; Fuzzy systems; Laboratories; Mathematics; Shape; Tellurium;
Conference_Titel :
IFSA World Congress and 20th NAFIPS International Conference, 2001. Joint 9th
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7078-3
DOI :
10.1109/NAFIPS.2001.943695
