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Mining class-bridge rules based on rough sets

delete2009-04-01
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S
Shichao Zhang *
陈凤 封面图
陈凤 (Chen, Feng)
Z
Zhi Jin
R
Ruili Wang
DOI:10.1016/j.eswa.2008.07.044delete
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摘要

摘要

En 中文
A class-bridge rule is the rule whose antecedent and consequent belong to different conceptual classes. This kind of rules stands for the correlation between conceptual classes. The study on class-bridge rules can benefit many domains such as criminal detection, chemical synthesis, biological grafting, etc. Class-bridge rules are different from other association rules as follows: (1) class-bridge rules can be generated from infrequent itemsets; (2) measurements of class-bridge rules include the distance between conceptual classes and the relation between the antecedents/consequents and their affiliated conceptual classes. This paper proposes an algorithm based on rough sets to mine and evaluate class-bridge rules. The experiment demonstrates its effectiveness. (C) 2008 Elsevier Ltd. All rights reserved.
Keyword:
Rough sets
Association rules
Information entropy
Class-bridge rules
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Expert Systems with Applications 封面图
Expert Systems with Applications
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