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This paper aims to develop a decision rule-based model of household car ownership by using household travel survey data. The rough set approach as one of data mining techniques provides an effective tool to model the presented data set with decision rule sets. In this paper, the outputted “if-then” rules show the significant relationships between car ownership type and household characteristics. The...
In order to make reasoning and decision under the condition of inconsistent fault diagnosis information, fault diagnosis method for power transformers based on rough set theory is presented. According to the definition of fault diagnosis decision system, a decision network with different reduced levels is constructed to denote the fault diagnosis problems of the power transformers. The diagnostic...
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