Minimum Correlation Decision Reduct in Inconsistent Target Information Systems Based on Dominance Relation

摘要

This paper introduces the concept of minimum correlation decision reduct in inconsistent target information systems based on dominance relation. Moreover the judgment theorem and discernable matrix of the minimum correlation decision reduct are obtained, from which it can effectively provide the approach to this reduction in inconsistent target information systems based on dominance relation. Finally, it illustrates that this algorithm is effective through an example. That it enrich the theory of rough set knowledge.