A fundamental decomposition of type-2 fuzzy sets

被引:0
|
作者
Mendel, JM [1 ]
John, RI [1 ]
机构
[1] Univ So Calif, Integrated Media Syst Ctr, Los Angeles, CA 90089 USA
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中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Type-2 fuzzy sets let us model and minimize the effects of uncertainties in rule-base fuzzy logic systems; however, they are difficult to understand for a variety of reasons which we enunciate. In this paper we strive to overcome the difficulties by: (1) establishing a small set of terms that let us easily communicate about type-2 fuzzy sets and also let us define such sets very precisely, and (2) presenting a new representation for type-2 fuzzy sets. This new representation can be used to derive formulas for union, intersection and complement of type-2 fuzzy sets without having to use the Extension Principle.
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页码:1896 / 1901
页数:6
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