A Distance-Based Method for Attribute Reduction in Incomplete Decision Systems

Authors

  • Janos Demetrovics Institute for Computer and Control (SZTAKI) Hungarian Academy of Sciences Budapest, Hungary
  • Vu Duc Thi Information Technology Institute Vietnam National University (VNU) Hanoi, Vietnam
  • Nguyen Long Giang Institute of Information Technology Vietnam Academy of Science and Technology (VAST) Viet Nam, Vietnam

DOI:

https://doi.org/10.55630/sjc.2013.7.355-374

Keywords:

Rough Set, Incomplete Decision System, Attribute Reduction, Distance, Reduct

Abstract

There are limitations in recent research undertaken on attribute reduction
in incomplete decision systems. In this paper, we propose a distance-based method
for attribute reduction in an incomplete decision system. In addition, we prove theoretically
that our method is more effective than some other methods.

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Published

2014-11-10

Issue

Vol. 7 No. 4 (2013)

Section

Articles