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Published in:
2010 | OriginalPaper | Chapter
Parallel Reducts Based on Attribute Significance
Authors : Dayong Deng, Dianxun Yan, Jiyi Wang
Published in: Rough Set and Knowledge Technology
Publisher: Springer Berlin Heidelberg
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In the paper, we focus on how to get parallel reducts. We present a new method based on matrix of attribute significance, by which we can get parallel reduct as well as dynamic reduct. We prove the validity of our method in theory. The time complex of our method is polynomial. Experiments show that our method has advantages of dynamic reducts.