L-fuzzy rough setL-fuzzy relationL-fuzzy unionL-fuzzy intersectionL-closure spaceL-interior spaceIn this paper, considering L being a complete residuated lattice, we first introduce the concept of mediate L -fuzzy relations and give its characterizations by L -fuzzy upper and lower rough ...
Moreover, we have proved that a fuzzy rough set is a L-fuzzy set i. 同时还证明:模糊粗糙集其实就是定义在F格L上的L-模糊集。 2. The main contents involve the L-topological structure of L-fuzzy normed linear space and its basic properties, the completion of L-fuzzy normed linear space...
II. The rough fuzzy set based case, in:proceeding of the 31st IEEE International Symposium on Multiple-Valued Logic (2001) 330-335. Google Scholar [36] S.P. Tiwari, A.K. Srivastava Fuzzy rough sets, fuzzy preorders and fuzzy topologies Fuzzy Sets and Systems, 210 (2013), pp. 63-68...
Interval-valued intuitionistic fuzzy rough sets based on implicators A kind of interval-valued intuitionistic fuzzy rough set model based on an interval-valued intuitionistic fuzzy implicator is proposed.Firstly,the concepts... ZM Zhang,JF Tian - 《Control & Decision》 被引量: 15发表: 2010年 ...
[9] Dai J H,Gao S C,Zheng G J.Generalized rough set models determined by multiple neighborhoods generated from a similarity relation[J].Soft Comput,2018 (22):2081-2094. [10] Zhao F F,Li L Q.Axiomatization on generalized neighborhood system-based rough sets[J].Soft Computing,2018,22 (...
Fuzzy rough sets are intuitionistic L-fuzzy sets No abstract available. Dogan Coker - 《Fuzzy Sets & Systems》 被引量: 134发表: 1998年 Interpretable gene expression classifier with an accurate and compact fuzzy rule base for microarray data analysis An accurate classifier with linguistic interpretabil...
Rough set theory primarily focuses on the properties of upper and lower approximations of specific sets, rather than the overall structure. Liu [29] proposed the construction of dichotomous knowledge structures using rough approximation operators. Building on this, we observe a connection between polytom...
setand r I openset,andtostudytherelationshipsbetweenroughsetsandL-fuzzy topology.Themajorcontentsandresearchresultsarelistedasfollows: 1、InL-fuzzytopologicalspace,theconceptsofD continuity、strong D continuity、D closedorderhomomorphism、D continuityofmolecularnetsare definedbasedonD closedsets;theD adhesivepo...
6) fuzzy-rough set 模糊-粗糙集 1. To solve this problem, the theory of fuzzy-rough sets is employed to improve the conventional k-NN method. 文中借助模糊-粗糙集理论来改进传统的k-近邻方法,并使用基于距离的邻城空间,以不经训练地确定适宜每个待分类文本的k-值,最后将所提方法和其他一些k-...
L-Fuzzy Rough Sets on Double Domains Basing on rough sets on double domains, we construct L-fuzzy rough set on double domains which is built on L-fuzzy relation. And some basic properties of L... Z Wu - 计算机工程与应用 被引量: 0发表: 2006年 General Fuzzy Rough Sets Based on Commuta...