Applied Mathematics

Volume 3, Issue 5 (May 2012)

ISSN Print: 2152-7385   ISSN Online: 2152-7393

Google-based Impact Factor: 0.83  Citations  

The Feature Core of Dynamic Reduct

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DOI: 10.4236/am.2012.35073    3,176 Downloads   5,436 Views  Citations


To the reduct problems of decision system, the paper proposes the notion of dynamic core according to the dynamic reduct model. It describes various formal definitions of dynamic core, and discusses some properties about dynamic core. All of these show that dynamic core possesses the essential characters of the feature core.

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J. Wang, "The Feature Core of Dynamic Reduct," Applied Mathematics, Vol. 3 No. 5, 2012, pp. 484-488. doi: 10.4236/am.2012.35073.

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