| 基于差别矩阵的属性约简算法 |
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| 引用本文： | 王莉,陈世联.基于差别矩阵的属性约简算法[J].云南民族大学学报(自然科学版),2006,15(4):276-278. |
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| 作者姓名： | 王莉 陈世联 |
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| 作者单位： | 昆明理工大学,理学院,云南,昆明,650093 |
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| 摘 要： | 在粗糙集理论的各种应用中,属性约简算法具有重要意义,因而对属性约简算法的研究一直是粗糙集理论研究中的重点问题之一.提出了一种基于差别矩阵的属性约简算法.该算法引进栈的概念,利用栈的特点,对文献1]中算法进行改进,提出了一种求所有约简的算法.
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| 关 键 词： | 粗糙集 差别矩阵 属性约简 栈 |
| 文章编号： | 1672-8513(2006)04-0276-03 |
| 修稿时间： | 2005年3月15日 |
Algorithm for Attribute Reduction Based on Discernibility Matrix |
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| Wang Li,Chen Shilian.Algorithm for Attribute Reduction Based on Discernibility Matrix[J].Journal of Yunnan Nationalities University:Natural Sciences Edition,2006,15(4):276-278. |
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| Authors: | Wang Li Chen Shilian |
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| Abstract: | In the application of rough set theory,the algorithm for attribute reduction is important,so it is always a focus of rough set theory.In this paper,an algorithm for attribute reduction based on discernibility matrix was introduced.The algorithm introduced the concept of stack.We use the feature of stack to improve the algorithm from reference1],and propose a algorithm about all attribute reduction. |
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| Keywords: | rough set discernibility matrix attribute reduction stack |
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