Sample Pair Selection for Attribute Reduction with Rough Set

  title={Sample Pair Selection for Attribute Reduction with Rough Set},
  author={Degang Chen and Suyun Zhao and Lei Zhang and Yongping Yang and Xiao Zhang},
  journal={IEEE Transactions on Knowledge and Data Engineering},
Attribute reduction is the strongest and most characteristic result in rough set theory to distinguish itself to other theories. In the framework of rough set, an approach of discernibility matrix and function is the theoretical foundation of finding reducts. In this paper, sample pair selection with rough set is proposed in order to compress the discernibility function of a decision table so that only minimal elements in the discernibility matrix are employed to find reducts. First relative… CONTINUE READING
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