本文主要研究基于粗集理论的属性约简算法。

This paper researches attributes reduction of Rough Set Theory.

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实验结果表明该算法是有效的，能快速地进行属性约简。

The experimental results show that the algorithm is effective and fast.

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实验结果表明该算法是有效的，能快速地进行属性约简。

The experimental results show that the algorithm is effective and fast.

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