An improved heuristic algorithm of attribute reduct in rough set

@article{Wu2004AnIH,
  title={An improved heuristic algorithm of attribute reduct in rough set},
  author={S. X. Wu},
  journal={ICARCV 2004 8th Control, Automation, Robotics and Vision Conference, 2004.},
  year={2004},
  volume={1},
  pages={248-252 Vol. 1}
}
This paper introduces the background of rough set theory, and then brought forward a new algorithm for finding optimal reduct and make comparison between the original algorithm and the improved one via the experiment about the nine standard datasets in the UL database to explain the validity of the improved heuristic algorithm.