For L being a GL-quantale and based on the concept of L-valued relations, we propose generalized L-fuzzy rough sets as a further generalization of L-fuzzy rough sets, and then characterized the L-fuzzy rough sets are from both constructive and axiomatic approaches.Li, FeiYue, YueliYao, ...
ur aim of this paper is to introduce the concept of $L$-double fuzzy rough sets in whichboth constructive and axiomatic approaches are used. In constructive approach, a pairof $L$-double fuzzy lower (resp. upper) approximation operators is defined and the basic properties of them are studied...
Fuzzy Sets Syst. (1999)View more references Cited by (39) Axiomatic characterizations of L-valued rough sets using a single axiom 2021, Information Sciences Citation Excerpt : Considering L being a complete Heyting algebra or a frame with an order-reversing involution, Pang et al. [19,21] ...
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 ...
a我不会把它们看成是压力 I cannot regard as them am the pressure[translate] awas a man of many contrasts.He was the son of a bankrupt, 是许多对比的一个人。他是破产者的儿子,[translate] aON THE MEASUREMENT OF − L T FUZZY ROUGH SETS 在− L T模糊的概略的集合的测量[translate]...
Semiring-Valued Fuzzy Rough Sets and Colour Segmentation 2022, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Rough Semiring-Valued Fuzzy Sets with Application 2022, Mathematics View all citing articles on Scopus Peer ...
To solve this problem, the theory offuzzy-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-近邻方法进行了实验比较,结果表明模糊-粗糙集方法...
Rough approximation operators based on quantale-valued fuzzy generalized neighborhood systems Considering L and M being different commutative quantales, this paper mainly proposes a many-level version of L -fuzzy generalized neighborhood systems and... FF Zhao,LQ Li,SB Sun,... - 《Iranian Journal...
a你认识的人 You knew human[translate] aIn the following we denote the lower and upper approximation operators in T-fuzzy rough sets as L and X respectively. 在以下我们在T模糊的概略的集合表示更低和上部略计操作员作为各自L和X。[translate]...
In this paper, based on L-fuzzy quasi-ordered sets advanced in [5], the concepts of the (join) of an L-fuzzy set w.r.t the L-fuzzy partial order and an L-fuzzy directed set on an L-fuzzy (quasi-ordered) set when L is a completely distributive lattice are introduced. From them...