DocumentCode
3024941
Title
Rule based fuzzy cognitive maps and fuzzy cognitive maps-a comparative study
Author
Carvalho, João Paula ; Tome, Jose A B
Author_Institution
INESC, Inst. Superior Tecnico, Lisbon, Portugal
fYear
1999
fDate
36342
Firstpage
115
Lastpage
119
Abstract
This paper focuses on the comparison between rule based cognitive maps and fuzzy cognitive maps. The paper shows FCM limitations to represent non-monotonic non-symmetric causal relations, presents results that exhibit the stability of RBFCM in systems where FCM is not stable due to its non-fuzzy inherent nature and presents RBFCM potential to model qualitative real-world dynamic systems
Keywords
cognitive systems; directed graphs; fuzzy logic; fuzzy neural nets; directed graphs; fuzzy cognitive maps; fuzzy logic; fuzzy neural networks; nonmonotonic nonsymmetric causal relations; qualitative real-world dynamic systems; rule based cognitive maps; stability; Delta modulation; Fuzzy cognitive maps; Fuzzy neural networks; Fuzzy reasoning; Fuzzy systems; Neural networks; Neurons; Tellurium;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Information Processing Society, 1999. NAFIPS. 18th International Conference of the North American
Conference_Location
New York, NY
Print_ISBN
0-7803-5211-4
Type
conf
DOI
10.1109/NAFIPS.1999.781665
Filename
781665
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