计算机应用研究2013，Vol.30Issue(2)：383-385,3.DOI:10.3969/j.issn.1001-3695.2013.02.017
基于相似关系向量的不完备数据补齐算法
Completing data algorithm based on similarity relation vector
摘要
Abstract
This paper studied the problems of filling up incompleted data, and proposed an completing data algorithm based on similarity relation vector according to the decision rule independence principle. It could efficiently solve the potential contradiction between decision rules comparing with the original ROUSTIDA algorithm. A practical case proves the completing accuracy rate is upper than ROUSTIDA algorithm' s,and the new algorithm has better practical value.关键词
粗糙集/不完备信息系统/相似关系向量/可辨识矩阵Key words
rough set/ incomplete information system (IIS) / similarity relation vector/ distinct matrix分类
信息技术与安全科学引用本文复制引用
丁春荣,李龙澍..基于相似关系向量的不完备数据补齐算法[J].计算机应用研究,2013,30(2):383-385,3.基金项目
国家自然科学基金资助项目(60273043) （60273043）
安徽省高校省级优秀青年人才基金资助项目(2011SQRL047) （2011SQRL047）
安徽农业大学校青年科学基金资助项目(2009zr39) （2009zr39）
