Value Reduction Algorithm Based on Attribute Union

Yang Liu; Cong Hua Lan; Zhan Hong Tang

doi:10.4028/www.scientific.net/AMR.926-930.3718

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The Research of the Digital Image-Processing of Colorful Painting
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Two Conclusions of Points Produced by Incremental Sub-Gradient Method for the Non-Differentiable Optimal Problem in Hilbert Space
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Value Reduction Algorithm Based on Attribute Union
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A Study on the Relationship between Capital Structure and Profitability Based on the Empirical Data of Listed Companies in Cultural Media Industry in China
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An Empirical Study on International Transmission Path of Inflation in China
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 926-930Value Reduction Algorithm Based on Attribute Union

Value Reduction Algorithm Based on Attribute Union

Abstract:

The paper proposed a new algorithm of attribute value reduction use attribute union, only need to scan decision table one time, through simple operation can get all the concise rules. To avoid the decision information table for repeatedly and a large number of operations, algorithm is presented a new method of calculating rules metrics and rules extraction methods, it can not only get a concise decision rules, but also keep the accuracy of decision rules are the same. Example analysis proves the feasibility of the algorithm, and deal effectively with consistent decision table and inconsistent decision table, it can keep the decision table of information remains the same.