Variable precision rough set model in incomplete information system

被引：0
|
作者：
Wang, JY [1 ]
Zhou, GC [1 ]
机构：
[1] Zhejiang Normal Univ, Informat Sci & Engn Coll, Jinhua 321004, Zhejiang, Peoples R China
来源：
PROCEEDINGS OF 2005 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS, VOLS 1-9 | 2005年
关键词：
incomplete information systems; tolerance relations; non-symmetric similarity relations; variable precision rough sets;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper discusses the concept unit decision rate for attribute values in incomplete information systems, and extends rough set models based on tolerance relations and non-symmetric similarity relations. The variable precision rough set model is established and its property is discussed in incomplete information systems.
引用
收藏
页码：1883 / 1887
页数：5
相关论文
共 50 条
  • [1] VARIABLE PRECISION ROUGH SET MODEL FOR INCOMPLETE INFORMATION SYSTEMS AND ITS β-REDUCTS
    Gong, Zengtai
    Shi, Zhanhong
    Yao, Hongxia
    [J]. COMPUTING AND INFORMATICS, 2012, 31 (06) : 1385 - 1399
  • [2] Knowledge acquisition in incomplete information systems based on variable precision rough set model
    Wu, WZ
    [J]. PROCEEDINGS OF 2005 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS, VOLS 1-9, 2005, : 2245 - 2250
  • [3] Dynamic variable precision rough set model of mixed information system
    Yang, Zhen
    Qiu, Bao-Zhi
    [J]. Kongzhi yu Juece/Control and Decision, 2020, 35 (02): : 297 - 308
  • [4] The variable precision rough set model for data mining in inconsistent information system
    Zhou, QM
    Yin, CB
    Li, YS
    [J]. CONTENT COMPUTING, PROCEEDINGS, 2004, 3309 : 285 - 290
  • [5] Neighborhood Rough Set Model in Incomplete Information System
    Li, Ping
    Lu, Xin
    Wu, Qi-Zong
    [J]. PROCEEDING OF THE 10TH INTERNATIONAL CONFERENCE ON INTELLIGENT TECHNOLOGIES, 2009, : 548 - 553
  • [6] VARIABLE PRECISION ROUGH SET MODEL
    ZIARKO, W
    [J]. JOURNAL OF COMPUTER AND SYSTEM SCIENCES, 1993, 46 (01) : 39 - 59
  • [7] Meta-information mechanism and Variable Precision Rough Set Model
    Jian Su
    Wenyong Weng
    [J]. PROCEEDINGS OF THE FIRST INTERNATIONAL SYMPOSIUM ON DATA, PRIVACY, AND E-COMMERCE, 2007, : 155 - +
  • [8] Variable Precision Rough Set Model in Information Tables with Missing Values
    Kusunoki, Yoshifumi
    Inuiguchi, Masahiro
    [J]. JOURNAL OF ADVANCED COMPUTATIONAL INTELLIGENCE AND INTELLIGENT INFORMATICS, 2011, 15 (01) : 110 - 116
  • [9] Variable precision Bayesian Rough Set model
    Slezak, D
    Ziarko, W
    [J]. ROUGH SETS, FUZZY SETS, DATA MINING, AND GRANULAR COMPUTING, 2003, 2639 : 312 - 315
  • [10] A New Rough Set Model for Knowledge Acquisition in Incomplete Information System
    Yang, Xibei
    Yang, Jingyu
    Hu, Xiaohua
    [J]. 2009 IEEE INTERNATIONAL CONFERENCE ON GRANULAR COMPUTING ( GRC 2009), 2009, : 696 - +
12345