计算机科学 ›› 2016, Vol. 43 ›› Issue (1): 98-102.doi: 10.11896/j.issn.1002-137X.2016.01.023
胡猛,徐伟华
HU Meng and XU Wei-hua
摘要： 基于“逻辑且”和“逻辑或”两个逻辑算子在序信息系统中建立了一种双量化粗糙模糊集模型,克服了传统“逻辑且”和“逻辑或”粗糙模集模型不能解决模糊对象的问题,使得变精度与程度粗糙集具有更广的应用价值。最后通过超市评价进行案例分析,进一步阐述了研究双量化粗糙模糊集的意义。
| [1] Zadeh L A.Fuzzy Sets and Information Granularity[J].Advances in Fuzzy Set Theory & Application,1996:3-18 [2] Pawlak Z.Rough Sets[J].International Journal of Computer and Information Sciences,1982,11(5):341-356 [3] Zhang Xian-yong.Study on several rough set models and their algorithmsbased on logical combinations of precision and grade [D].Chengdu:Sichuan Normal University,2011(in Chinese)张贤勇.基于精度与程度逻辑组合的几类粗糙集模型及其算法研究[D].成都:四川师范大学,2011 [4] Zhang Xian-yong,Xiong Fang,Mo Zhi-wen.Properties of Approximation Operators of Logical Difference Operation of Grade and Precision[J].Mathematics in Practice and Theory,2011,8(41):209-213 [5] Zhang Xian-yong,Mo Zhi-wen,Xiong Fang,et al.Comparative study of variable precision rough set model and graded rough set model[J].International Journal of Approximate Reasoning,2012,53(1):104-116 [6] Zhang Xian-yong,Miao Duo-qian.Two basic double-quantitative rough set models of precision and grade and their investigation using granular computing [J].International Journal of Approximate Reasoning,2013,54(8):1130-1148 [7] Yu Jiang-huang,Xu Wei-hua.Rough Set Based on Logical Disjunctperation of Variable Precision and Grade in Ordered Information System[J].Journal of Frontiers of Computer Science and Technology,2015,9(1):112-118(in Chinese)余建航,徐伟华.序信息系统下变精度与程度的“逻辑或”粗糙集[J].计算机科学与探索,2015,9(1):112-118 [8] Yao Y Y,Lin T Y.Generalization of rough sets using modal lo-gics[J].Intelligent Automatic and Soft Computing,1996,2:103-120 [9] Zhang W X,Wu W Z,Liang J Y,et al.Rough set theory and method [M].Beijing:Science press,2001(in Chinese)张文修,吴伟志,梁吉业,等.粗糙集理论与方法[M].北京:科学出版社,2001 [10] An A,Shan N,Chan C,et al.Discovering rules for water demand prediction:an enhanced rough-set approach[J].Engineering Application of Artificial Intelligence,1996,9:645-653 [11] Xu Wei-hua,Liu Shi-hu,Wang Qiao-rong.The First Type ofGrade Rough Set Based on Rough Membership Function[C]∥2010 Seventh International Conference System and Knowledge Discovery(FSKD2010).2010:1922-1926 [12] Zhang Xian-yong,Xiong Fang,Mo Zhi-wen.Rought Set Model Based on Logical Or Operation of Precision and Grade[J].Pattern Recognition and Artificial Intelligence,2009,7(9):151-155(in Chinese)张贤勇,熊方,莫志文.精度与程度的逻辑或粗糙集模型[J].模式识别与人工智能,2009,7(9):151-155 [13] Ziarko W.Variable precision rough set model[J].Journal ofComputer and System Sciences,1993,6(1):39-59 [14] Dubois D,Prade H.Rough fuzzy sets and fuzzy rough sets[J].International Journal of General Systems,1990,7:191-209 [15] Xu Wei-hua.Ordered information system and rough set[M].Beijing:Science press,2013(in Chinese)徐伟华.序信息系统与粗糙集[M].北京:科学出版社,2013 |
| No related articles found! |
|
||
首页