A Rough Set Approach for the Discovery of Classification Rules in Interval-Valued Information Systems

A novel rough set approach is proposed in this paper to discover classification rules through a process of knowledge induction which selects decision rules with a minimal set of features for classification of real-valued data. A rough set knowledge discovery framework is formulated for the analysis of interval-valued information systems converted from real-valued raw decision tables. The minimal feature selection method for information systems with interval-valued features obtains all classification rules hidden in a system through a knowledge induction process. Numerical examples are employed to substantiate the conceptual arguments

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Year of publication:	2017
Authors:	Leung, Yee
Other Persons:	Fischer, Manfred M. (contributor) ; Wu, Wei-Zhi (contributor) ; Mi, Ju-Sheng (contributor)
Publisher:	[2017]: [S.l.] : SSRN

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