A method of inference in approximate reasoning based on interval-valued fuzzy sets. (English) Zbl 0635.68103

This paper introduces and discusses a method of approximate inference which operates on the extension of the concept of a fuzzy set by the concept of an interval-valued fuzzy set. This method allows a formal, fuzzy representation to be built for verbal decision algorithms. Furthermore, it can have an effective computer representation. An example showing how this method operates is provided.


68T99 Artificial intelligence
Full Text: DOI


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