A new equation for calculating the weight of fuzzy itemsets

This paper proposes a new equation for calculating the weight of fuzzy itemsets candidates. This equation was applied in the NARFO* algorithm [1], which is an approach for mining generalized association rules based on fuzzy ontologies. Another contribution of this work is to perform comparative test...

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Bibliographic Details
Main Authors: Ayres, R. M. J., Miani, R. G., Santos, M. T. P.
Format: Conference Proceeding
Language:English
Subjects:
Association rules
Data Mining
Equations
Fuzzy Ontology
Generalized Association Rules
Itemsets
Mathematical model
Ontologies
Redundant Rules
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Summary:This paper proposes a new equation for calculating the weight of fuzzy itemsets candidates. This equation was applied in the NARFO* algorithm [1], which is an approach for mining generalized association rules based on fuzzy ontologies. Another contribution of this work is to perform comparative tests between NARFO* and GARPA algorithm [2]. Experiments showed that NARFO* produces an amount of rules with 60% of reduction in comparison with the amount generated by GARPA algorithm.
DOI:10.1109/IRI.2011.6009512