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《Computer Engineering and Applications》 2010-03
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Covering rough intuitonistic fuzzy set model

GONG Zeng-tai,MA Yan College of Mathematics and Information Science,Northwest Normal University,Lanzhou 730070,China  
Considering the defect of equivalence relation which is too stringent in Pawlak's rough set models and the advantage of intuitionistic fuzzy sets in dealing with the uncertain information,the covering rough-intuitonistic fuzzy set models is built.In additions,the concept of roughness and rough entropy of the covering rough intuitonistic fuzzy set model are introduced to describe the uncertainty.Finally,an example is given.
【Fund】: 国家自然科学基金No.10771171;; 甘肃省自然科学基金No.0803RJZA108~~
【CateGory Index】: O159
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【Citations】
Chinese Journal Full-text Database 5 Hits
1 Wei Lai,Miao Duoqian,Xu Feifei,and Xia Fuchun (Department of Computer Science and Technology,Tongji University,Shanghai 201804);Research on a Covering Rough Fuzzy Set Model[J];Journal of Computer Research and Development;2006-10
2 ZHU Liu-bing,WANG Di-huan,YANG Bin(School of Computer Science & Communication Engineering,Southwest Jiaotong University,Chengdu 610031,China);Rough Vague Sets and Similarity Measures between Them[J];Fuzzy Systems and Mathematics;2006-03
3 GONG Zeng-tai1,SHI Zhan-hong1,2 (1. School of Mathematics and Information Science,Northwest Normal University, Lanzhou 730070,China; 2. School of Science,Gansu Agricultural University,Lanzhou 730070,China);On the Covering Probabilistic Rough Set Models and Its Bayes Desicions[J];Fuzzy Systems and Mathematics;2008-04
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【Secondary Citations】
Chinese Journal Full-text Database 6 Hits
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