Xiangshen Li
Abstract
Rough set is the study ofimprecision,uncertainty, incomplete information or knowledge of existing mathematical tools. This paper discusses the rough set theory in medical data mining application, the basic concepts of rough set theory and rough set based rule extraction is described in detail.
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Rough set is the study ofimprecision,uncertainty, incomplete information or knowledge of existing mathematical tools. This paper discusses the rough set theory in medical data mining application, the basic concepts of rough set theory and rough set based rule extraction is described in detail.
Key concepts: Rough set, Computer science, Dominance-based rough set approach, Data mining, Set (abstract data type), Set theory, Knowledge extraction, Information extraction