Dependency space, closure system and rough set theory

被引：0
作者：
Xiangping Kang
Deyu Li
机构：
[1] Shanxi University,School of Computer and Information Technology
[2] Key Laboratory of Computational Intelligence and Chinese Information Processing of Ministry of Education,undefined
来源：
International Journal of Machine Learning and Cybernetics | 2013年 / 4卷
关键词：
Rough set theory; Dependency space; Closure system;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper researches on potential relations of dependency space, closure system and rough set theory, and mainly focuses on solving some essential problems of rough set theory based on dependency space and closure system respectively. Firstly, we pretreat an information system into a relatively simple derivative system, in which dependency space and closure system are generated; Secondly, by means of dependency space and closure system separately we can solve some essential problems of rough set theory, such as reducts, cores; Finally, we reveal interior relations between dependency space and closure system. Conclusions of this paper not only help to understand rough set theory from the prospective of the dependency space and closure system, but also provide a new theoretical basis for data analysis and processing.
引用
收藏
页码：595 / 599
页数：4
相关论文
共 50 条
[41]   The Fuzzy Synthetic Evaluation of Combat Effectiveness for Avionics System based on Rough set Theory [J].
Zheng Xuebing ;
Zheng JinJin .
2009 INTERNATIONAL FORUM ON INFORMATION TECHNOLOGY AND APPLICATIONS, VOL 2, PROCEEDINGS, 2009, :336-+
[42]   Research on Fault Diagnosis of Forklift's Hydraulic System Based on Rough Set Theory [J].
Su Xin-ping ;
Nie Guang-kun ;
Fan Wei-xin .
NATURAL RESOURCES AND SUSTAINABLE DEVELOPMENT II, PTS 1-4, 2012, 524-527 :819-+
[43]   A CONSTRUCTION OF NESTED ROUGH SET APPROXIMATIONS IN INFORMATION SYSTEMS USING DEPENDENCY OF ATTRIBUTES [J].
Herawan, Tutut ;
Deris, Mustafa Mat .
POWER CONTROL AND OPTIMIZATION, PROCEEDINGS, 2009, 1159 :324-330
[44]   A Construction of Hierarchical Rough Set Approximations in Information Systems Using Dependency of Attributes [J].
Herawan, Tutut ;
Yanto, Iwan Tri Riyadi ;
Deris, Mustafa Mat .
ADVANCES IN INTELLIGENT INFORMATION AND DATABASE SYSTEMS, 2010, 283 :3-15
[45]   A parallel rough set based dependency calculation method for efficient feature selection [J].
Raza, Muhammad Summair ;
Qamar, Usman .
APPLIED SOFT COMPUTING, 2018, 71 :1020-1034
[46]   NEC: A nested equivalence class-based dependency calculation approach for fast feature selection using rough set theory [J].
Zhao, Jie ;
Liang, Jia-Ming ;
Dong, Zhen-Ning ;
Tang, De-Yu ;
Liu, Zhen .
INFORMATION SCIENCES, 2020, 536 :431-453
[47]   Rough set theory for distilling construction safety measures [J].
Tam, Chi Mint ;
Tong, Thomas K. L. ;
Chan, K. K. .
CONSTRUCTION MANAGEMENT AND ECONOMICS, 2006, 24 (11) :1199-1206
[48]   An Improved Algorithm for CART based on the Rough Set Theory [J].
Wang, Weiguang ;
Wang, Cong ;
Gao, Wanlin ;
Li, Jinbin .
2013 FOURTH GLOBAL CONGRESS ON INTELLIGENT SYSTEMS (GCIS), 2013, :11-15
[49]   Application of Rough Set Theory on Scene Image Classification [J].
Wang, Xiaoling ;
Liu, Nianzu ;
Xie, Kanglin .
2008 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-11, 2008, :2338-2342
[50]   Rough Set Theory Approach for Classifying Multimedia Data [J].
Rahman, M. Nordin A. ;
Lazim, Yuzarimi M. ;
Mohamed, Farham ;
Safei, Suhailan ;
Deris, Sufian Mat ;
Yusof, M. Kamir .
SOFTWARE ENGINEERING AND COMPUTER SYSTEMS, PT 2, 2011, 180 :116-124
12345