Portal de Periódicos da CAPES

Induction of fuzzy rules and membership functions from training examples

1996; Elsevier BV; Volume: 84; Issue: 1 Linguagem: Inglês

10.1016/0165-0114(95)00305-3

1872-6801

Tzung‐Pei Hong, Chai-Ying Lee,

Natural Language Processing Techniques

Most fuzzy controllers and fuzzy expert systems must predefine membership functions and fuzzy inference rules to map numeric data into linguistic variable terms and to make fuzzy reasoning work. In this paper, we propose a general learning method as a framework for automatically deriving membership functions and fuzzy if-then rules from a set of given training examples to rapidly build a prototype fuzzy expert system. Based on the membership functions and the fuzzy rules derived, a corresponding fuzzy inference procedure to process inputs is also developed.