| 基于可变精度粗糙集的规则挖掘矩阵算法 |
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| 引用本文： | 钱进,陈卫平,李红卫.基于可变精度粗糙集的规则挖掘矩阵算法[J].江苏技术师范学院学报,2007,13(2):15-18. |
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| 作者姓名： | 钱进 陈卫平 李红卫 |
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| 作者单位： | 江苏技术师范学院计算机科学与工程学院 江苏常州213001(钱进，李红卫)，江苏技术师范学院招生就业处 江苏常州213001(陈卫平) |
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| 基金项目： | 江苏技术师范学院自然科学研究基金项目(KYY04022) |
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| 摘 要： | 提出了一种基于可变精度粗糙集的规则挖掘矩阵算法,它是一个采用基于分类精确度的粗糙集模型进行决策规则挖掘的新方法,能有效地处理决策表的不一致性。实例结果和实际应用表明该算法是有效的,为信息系统的规则约简、获取和信息压缩提供了新的思路。
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| 关 键 词： | 数据挖掘 粗糙集 信息压缩矩阵 决策规则 |
| 修稿时间： | 2006-11-172007-04-06 |
Matrix Algorithm for Rule Mining Based on Variable Precision Rough Set Theory |
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| QIAN Jin, CHEN Wei-ping, LI Hong-wei.Matrix Algorithm for Rule Mining Based on Variable Precision Rough Set Theory[J].Journal of Jiangsu Teachers University of Technology,2007,13(2):15-18. |
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| Authors: | QIAN Jin CHEN Wei-ping LI Hong-wei |
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| Institution: | 1. School of Computer Science and Engineering, Jiangsu Teachers University of Technology, Changzhou 213001, China; 2. Enrollment and Employment of Student Department, Jiangsu Teachers University of Technology, Changzhou 213001, China |
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| Abstract: | This paper presents a matrix computation algorithm for rule mining,which is used to mine decision rules based on the variable precision rough set model.It can deal with inconsistent examples.Experiments and actual application show that it is valid and provide a new thought for rules acquisition,reduction and information compression to further study information system. |
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| Keywords: | data mining rough set information compression matrix decision rules |
| 本文献已被 CNKI 维普 等数据库收录！ |
