Title :
Interpolated linguistic terms: uncertainty representation in Feedback Rule Based Fuzzy Systems
Author :
Carvalho, João Paulo ; Tomé, José A B
Author_Institution :
Instituto de Engenharia de Sistemas e Computadores, Instituto Superior Tecnico, Lisbon, Portugal
Abstract :
Rule Based Fuzzy Systems with Feedback suffer from the problem of an uncontrolled spread in uncertainty representation due to the intrinsic characteristics of classical fuzzy inference that not even type-2 uncertainty representation can address. This paper proposes a simple solution that allows type-1 uncertainty representation in this systems.
Keywords :
computational linguistics; feedback; fuzzy set theory; fuzzy systems; inference mechanisms; knowledge based systems; classical fuzzy inference; feedback rule based fuzzy systems; interpolated linguistic terms; type-1 uncertainty representation; Feedback; Fuzzy sets; Fuzzy systems; Knowledge based systems; Uncertainty;
Conference_Titel :
Fuzzy Information Processing Society, 2003. NAFIPS 2003. 22nd International Conference of the North American
Print_ISBN :
0-7803-7918-7
DOI :
10.1109/NAFIPS.2003.1226762
