Information measures of roughness of knowledge and significance of attribute in rough set theory

被引：0
|
作者：
Liang, Jiye
Li, Deyu
机构：
来源：
Gongcheng Shuxue Xuebao/Chinese Journal of Engineering Mathematics | 2000年 / 17卷 / SUPPL.期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Rough set theory is a new mathematical approach to deal with vagueness and uncertainty. This paper addresses information measures of roughness of knowledge and significance of attribute by introducing a concept of information quantity.
引用
收藏
页码：106 / 108
相关论文
共 50 条
  • [31] Tri-level attribute reduction in rough set theory
    Zhang, Xianyong
    Yao, Yiyu
    EXPERT SYSTEMS WITH APPLICATIONS, 2022, 190
  • [32] Fuzzy FCA Attribute Reduction Properties in Rough Set Theory
    Benitez-Caballero, M. Jose
    Medina, Jesus
    Ramirez-Poussa, Eloisa
    ROUGH SETS, IJCRS 2020, 2020, 12179 : 324 - 336
  • [33] Attribute Reduction in Rough Set Theory and Formal Concept Analysis
    Jose Benitez-Caballero, Maria
    Medina, Jesus
    Ramirez-Poussa, Eloisa
    ROUGH SETS, IJCRS 2017, PT II, 2017, 10314 : 513 - 525
  • [34] Routing attribute data mining based on rough set theory
    Liu, YB
    Tang, H
    Wang, MH
    Sun, SX
    ADVANCED DATA MINING AND APPLICATIONS, PROCEEDINGS, 2005, 3584 : 276 - 283
  • [35] Positive approximation: An accelerator for attribute reduction in rough set theory
    Qian, Yuhua
    Liang, Jiye
    Pedrycz, Witold
    Dang, Chuangyin
    ARTIFICIAL INTELLIGENCE, 2010, 174 (9-10) : 597 - 618
  • [36] Class-specific attribute reducts in rough set theory
    Yao, Yiyu
    Zhang, Xianyong
    INFORMATION SCIENCES, 2017, 418 : 601 - 618
  • [37] A novel variable precision rough set attribute reduction algorithm based on local attribute significance
    Yu, Bin
    Hu, Yan
    Kang, Yun
    Cai, Mingjie
    INTERNATIONAL JOURNAL OF APPROXIMATE REASONING, 2023, 157 (157) : 88 - 104
  • [38] Knowledge Access Based on the Rough Set Theory
    HAN Yan-ling~(1)
    International Journal of Plant Engineering and Management, 2005, (03) : 177 - 182
  • [39] Can fuzzy entropies be effective measures for evaluating the roughness of a rough set?
    Wei, Wei
    Liang, Jiye
    Qian, Yuhua
    Dang, Chuangyin
    INFORMATION SCIENCES, 2013, 232 : 143 - 166
  • [40] Attribute selection based on information gain ratio in fuzzy rough set theory with application to tumor classification
    Dai, Jianhua
    Xu, Qing
    APPLIED SOFT COMPUTING, 2013, 13 (01) : 211 - 221
12345