NEAREST SYMMETRIC TRAPEZOIDAL FUZZY NUMBER APPROXIMATION PRESERVING EXPECTED INTERVAL
2013 ◽
Vol 21
(05)
◽
pp. 777-794
◽
Keyword(s):
Fuzzy number approximation has been investigated by many researchers. It is still useful to develop new approximations in order to better fit real world problems. This paper proposes a method for symmetric trapezoidal fuzzy number approximation which preserves the expected interval. Some properties of approximation are proved and a fuzzy partition is generated by using the proposed method.
Keyword(s):
Keyword(s):
2020 ◽
Vol 20
(10)
◽
pp. 1061-1083
Keyword(s):