Approximation operators based on L-fuzzy set-valued mappings

被引：0
|
作者：
Wu, Zhengjiang [1 ]
Liu, Xin
Wu, Shuiting [1 ]
Qin, Keyun
机构：
[1] SW Jiaotong Univ, Intelligent Control & Dev Ctr, Chengdu 610031, Peoples R China
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS AND KNOWLEDGE ENGINEERING (ISKE 2007) | 2007年
关键词：
approximation space; fuzzy rough set; approximation;
D O I：
10.2991/iske.2007.185
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, the fuzziness of Gomolipnska approximation space based on uncertainty mappings was introduced. It is proved that many approximation operators could be constructed by the composition of basic approximation operators.
引用
收藏
页数：1
相关论文
共 50 条
  • [21] Decompositions of set-valued mappings
    Protasov, I
    [J]. ALGEBRA AND DISCRETE MATHEMATICS, 2020, 30 (02): : 235 - 238
  • [22] SET-VALUED MEASURE AND FUZZY SET-VALUED MEASURE
    ZHANG, WX
    LI, T
    MA, JF
    LI, AJ
    [J]. FUZZY SETS AND SYSTEMS, 1990, 36 (01) : 181 - 188
  • [23] Set-valued mappings in partially ordered fuzzy metric spaces
    Zahra Sadeghi
    S Mansour Vaezpour
    Choonkil Park
    Reza Saadati
    Calogero Vetro
    [J]. Journal of Inequalities and Applications, 2014
  • [24] Generalized implicit quasivariational inclusions with fuzzy set-valued mappings
    Ding, XP
    [J]. COMPUTERS & MATHEMATICS WITH APPLICATIONS, 1999, 38 (01) : 71 - 79
  • [25] Set-valued mappings in partially ordered fuzzy metric spaces
    Sadeghi, Zahra
    Vaezpour, S. Mansour
    Park, Choonkil
    Saadati, Reza
    Vetro, Calogero
    [J]. JOURNAL OF INEQUALITIES AND APPLICATIONS, 2014,
  • [26] Generalized implicit quasivariational inclusions with fuzzy set-valued mappings
    Department of Mathematics, Sichuan Normal University, Chengdu, Sichuan, 610066, China
    [J]. Comput Math Appl, 1 (71-79):
  • [27] SET-VALUED ROBUST MAPPINGS AND APPROXIMATABLE MAPPINGS
    SHI, SZ
    ZHENG, Q
    ZHUANG, DM
    [J]. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 1994, 183 (03) : 706 - 726
  • [28] Fixed points of fuzzy contractive set-valued mappings and fuzzy metric completeness
    Hong, Shihuang
    Peng, Yingzi
    [J]. FIXED POINT THEORY AND APPLICATIONS, 2013,
  • [29] Fixed points of fuzzy contractive set-valued mappings and fuzzy metric completeness
    Shihuang Hong
    Yingzi Peng
    [J]. Fixed Point Theory and Applications, 2013
  • [30] Continuous selections of set-valued mappings and approximation in asymmetric and semilinear spaces
    Tsar'kov, I. G.
    [J]. IZVESTIYA MATHEMATICS, 2023, 87 (04) : 835 - 851
12345