Paper:

# Heuristic Algorithm for Attribute Reduction Based on Classification Ability by Condition Attributes

## Yasuo Kudo^{*} and Tetsuya Murai^{**}

^{*}Graduate School of Engineering, Muroran Institute of Technology, 27-1 Mizumoto, Muroran 050-8585, Japan

^{**}Graduate School of Information Science and Technology, Hokkaido University, Kita 14, Nishi 9, Kita-Ku, Sapporo 060-0814, Japan

*O*(|

*U*|

^{2}|

*C*|

^{2}). Experimental results indicate that our algorithm often generates a relative reduct producing a good evaluation result.

*J. Adv. Comput. Intell. Intell. Inform.*, Vol.15 No.1, pp. 102-109, 2011.

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