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Attributes reduction algorithm based on incomplete decisions

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成果类型:
期刊论文、会议论文
作者:
Liu, Hean;Zhang, Cizhen
通讯作者:
Liu, H.(338924549@qq.com)
作者机构:
[Liu, Hean; Zhang, Cizhen] Network Information Center, Hunan City University, Yiyang 413000, China
[Liu, Hean; Zhang, Cizhen] Pubic Courses Department, Xiangnan University, Chenzhou 423000, China
语种:
英文
关键词:
Algorithms;Decision tables;Industrial applications;Attribute reduction;Attributes reduction;Discernibility;Discernibility matrix;Incomplete decision;Incomplete decision table;Positive region;Rough set theory
期刊:
Lecture Notes in Electrical Engineering
ISSN:
1876-1100
年:
2014
卷:
271 LNEE
期:
VOL. 2
页码:
285-289
会议名称:
9th International Symposium on Linear Drives for Industry Applications, LDIA 2013
会议时间:
7 July 2013 through 10 July 2013
会议地点:
Hangzhou
出版者:
Springer Verlag
ISBN:
9783642406294
机构署名:
本校为第一机构
院系归属:
信息与电子工程学院
摘要:
This essay will give the definition for attributes reduction of the incomplete decision table based on the discernibility object pair set. Through the proof of rough theory of incomplete definitions and simple properties, the attribute reduction of the positive region by using the definition and the attribute reduction of incomplete decision table are the same, and we can say that the complexity is reduced. Examples show that attributes reduction algorithm based on incomplete decisions ...

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