A multicriteria fuzzy system using residuated implication operators and fuzzy arithmetic

被引:0
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作者
Sandri, Sandra [1 ]
Sibertin-Blanc, Christophe [2 ]
Torral, Vicenc [1 ]
机构
[1] Spanish Natl Res Council, CSIC, IIIA, Artificial Intelligence Res Inst, Campus UAB, Bellaterra 08193, Catalonia, Spain
[2] Univ Toulouse 1, IRIT, F-31042 Toulouse, France
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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
We present a multicriteria fuzzy system using gradual rules and fuzzy arithmetic. We first present a multicriteria problem and its solution for the case of precise information. Then we extend the model to treat pieces of information that may involve imprecision/vagueness. We show that the use of residuated implication operators, employed by gradual rules, coupled with similarity relations offer a better treatment of the problem than a Mamdani-like approach.
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页码:57 / +
页数:2
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