Knowledge Reduction Based on Evidence Reasoning Theory in Interval Ordered Information Systems
Rough set theory has been considered as a useful tool to model the vagueness, imprecision, and uncertainty, and has been applied successfully in many fields. In this paper, the basic concepts and properties of knowledge reduction based on evidence reasoning theory are discussed. Furthermore, the characterization and knowledge reduction approaches based on evidence reasoning theory are obtained.
KeywordsKnowledge reduction Evidence reasoning theory Dominance relation Interval information systems
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