Pawlak Z. Rough sets[J].International Journal of Informationand Computer Science.1982,11(5):341-356[2]Banerjee M and Pal Sankar K. Roughness of a fuzzy set.Information and Computer Science, 1996, 93(3): 235-245.[3]Dubois D and Prade H. Rough fuzzy sets and fuzzy roughsets. Information and Computer Science, 1990, 17(2): 191-209.[4]苗夺谦, 胡桂荣. 知识约简的一种启发式算法. 计算机研究与发展, 1999, 36(6): 681-684.[5]叶东毅, 陈昭炯. 一个新的差别矩阵及其求核方法. 电子学报,2002, 30(7): 1086-1088.[6]Wang Xi Zhao, Ha Yan, and Chen De Gang. On the reductionof fuzzy rough sets. In: Proceeding of the Third InternationalConference on Machine Learning and Cybernetics[C],Guangzhou, 2005,18-21: 3175-3178.[7]Jensen R and Shen Q. Fuzzy-rough sets for descriptivedimensionality reduction. Proc. 11th Internat. Conf. onFuzzy Systems, Hawaii, 2002: 29-34.[8]Tsang C C, Chen De Gang, Lee W T, and Yeung S. On theupper approximation of covering generalized rough sets. In:Proceeding of the Third International Conference on MachineLearning and Cybernetics [C], Shanghai, 2004, 26-29: 4200-4203.[9]Yeung S, Chen De Gang, Tsang C C, and Lee W T T. On thegeneralization of fuzzy rough sets. IEEE Trans. on FuzzySystem, 2005, 13(3): 343-361.[10]Wu Weizhi, Mi Jusheng, and Zhang Wenxiu. Generalizedfuzzy rough sets[J].Information Science.2003, 151(5):263-282[11]苗夺谦, 王珏. 粗集理论中概念与运算的信息表示. 软件学报,1999, 2: 113-116.
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