Fuzzy number approximation via shadowed sets
AbstractInterval and trapezoidal approximation methods for fuzzy numbers have been intensively developed and examined recently. In this paper another approach to simplify fuzzy numbers, called shadowed set approximation, is suggested. Some basic properties of the proposed method is also discussed. It seems that the proposed approximation might be useful for granular computing as a tool that removes excessive precision in describing imprecise phenomena.
|Journal series||Information Sciences, ISSN 0020-0255|
|Publication size in sheets||0.55|
|Keywords in English||Approximation of fuzzy number, Fuzzy number, IF-set, interval approximation, Shadowed set, Triangular approximation|
|ASJC Classification||; ; ; ; ;|
|Score|| = 45.0, 31-01-2020, ArticleFromJournal|
= 45.0, 31-01-2020, ArticleFromJournal
|Publication indicators||= 14; = 26; : 2013 = 3.335; : 2013 = 3.893 (2) - 2013=3.969 (5)|
|Citation count*||8 (2015-08-19)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.