Multidimensional interval-valued fuzzy reasoning approach based on weighted similarity measure |
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Authors: | Qian-sheng Zhang Bi Li |
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Institution: | (1) Urban Infrastructure Program, National Research Council Canada—Institute for Research in Construction, Ottawa, ON, Canada, K1A 0R6 |
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Abstract: | This paper focuses on presentation of a method to bidirectional interval-valued fuzzy approximate reasoning by employing a
weighted similarity measure between the fact and the antecedent (or consequent) portion of production rule in which the vague
terms are represented by interval-valued fuzzy concepts rather than plain fuzzy sets. The proposed method is more reasonable
and flexible than the one presented in the paper by Chen Fuzzy Sets and Systems, 91(1997), 339–353] due to the fact that
it not only can deal with multidimensional interval-valued fuzzy reasoning scheme, but also consider the different importance
degree of linguistic variables in production rule and that of elements in each universe. |
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Keywords: | |
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