Diagnosis of fuzzy system character: system identification of composite operation and fuzzy relation by genetic algorithms
Shinobu Ohtani, Hiroaki Kikuchi, Ronald R. Yager, Shinobu Nakanishi · 2002
To model a fuzzy system using inference, it is necessary to identify both the composite operation and fuzzy relation precisely. Many composite operations and fuzzy relations may satisfy any given input and output data. We therefore propose a method to determine unique composite operation and fuzzy relation under the operation, which means diagnosis of fuzzy system character, by the genetic algorithm.