Properties of rough sets in normed linear space and its proof

被引：0
作者：
Sun, Hui [1 ]
Wang, Ying [1 ]
He, LinLin [1 ]
Liu, Qing [1 ]
机构：
[1] Nanchang Inst Tec, Dept Comp Sci, Nanchang 330099, Peoples R China
来源：
GRC: 2007 IEEE INTERNATIONAL CONFERENCE ON GRANULAR COMPUTING, PROCEEDINGS | 2007年
关键词：
rough sets; normed linear space; upper and lower approximation; properly;
D O I：
10.1109/GrC.2007.111
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The literature [18] exploits an intelligent method to spread rough sets to normed linear space where there is a basis, establishes rough sets in normed linear space, and puts forward an upper and lower approximation calculation formula. This paper further researched the problems or rough sets in normed space and obtained some useful results.
引用
收藏
页码：209 / 212
页数：4
相关论文
共 19 条
  • [1] HU S, 2004, APPL FUNCTIONAL ANAL
  • [2] JIANG ZJ, 2005, FUNCTIONAL ANAL
  • [3] Lin TY, 1998, ROUGH SETS KNOWLEDGE
  • [4] Lin TY, 1997, P EUR C INT TECHN SO, P1602
  • [5] LIU Q, 2005, ROUGH SETS ROUGH REA
  • [6] LIU Q, 2003, P 16 INT C IND ENG A, P516
  • [7] Liu Qing, 2001, Journal of Software, V12, P415
  • [8] LIU Z, 2000, REAL FUNCTION ROUGH, V36, P188
  • [9] ROUGH SETS
    PAWLAK, Z
    [J]. INTERNATIONAL JOURNAL OF COMPUTER & INFORMATION SCIENCES, 1982, 11 (05): : 341 - 356
  • [10] PAWLAK Z, 1987, ROUGH FUNCTIONS B PO, V35, P249
12