DocumentCode
2542472
Title
Qualitative fuzzy sets revisited: granulation on the space of membership functions
Author
Lin, T.Y. ; Tsumoto, Shusaku
Author_Institution
Dept. of Math. & Comput. Sci., San Jose State Univ., CA, USA
fYear
2000
fDate
2000
Firstpage
331
Lastpage
337
Abstract
A qualitative fuzzy set should be characterized by an elastic membership function that can accommodate a “small amount” of stretching and a limited number of broken points. Such a theory involves two mathematical notions: one is topological and the other is measurement-theoretical. This paper extends previous topological considerations to measurement-theoretical ones
Keywords
functions; fuzzy set theory; measurement theory; rough set theory; topology; broken points; elastic membership function; measurement theory; membership function space granulation; neighborhood system; qualitative fuzzy sets; rough sets; stretching; topology; Biomedical informatics; Cities and towns; Computer science; Fuzzy set theory; Fuzzy sets; Fuzzy systems; Mathematics; Rough sets; Set theory; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Information Processing Society, 2000. NAFIPS. 19th International Conference of the North American
Conference_Location
Atlanta, GA
Print_ISBN
0-7803-6274-8
Type
conf
DOI
10.1109/NAFIPS.2000.877447
Filename
877447
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