• DocumentCode
    186016
  • Title

    On variable precision of generalized rough sets

  • Author

    Yu-Ru Syau ; En-Bing Lin

  • Author_Institution
    Dept. of Inf. Manage., Nat. Formosa Univ., Huwei, Taiwan
  • fYear
    2014
  • fDate
    22-24 Oct. 2014
  • Firstpage
    271
  • Lastpage
    274
  • Abstract
    We generalize Variable Precision Rough Set Theory (VPRST) to Variable Precision of Generalized Rough Sets (VPGRS) through reflexive relations and provide characterizations of lower and upper approximations for VPGRS.
  • Keywords
    approximation theory; rough set theory; VPGRS; VPRST; approximation method; reflexive relation; variable precision generalized rough sets; variable precision rough set theory; Approximation methods; Biological system modeling; Computational modeling; Conferences; Mathematical model; Rough sets; lower and upper approximations; reflexive relations; rough sets; variable precision rough set models;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Granular Computing (GrC), 2014 IEEE International Conference on
  • Conference_Location
    Noboribetsu
  • Type

    conf

  • DOI
    10.1109/GRC.2014.6982848
  • Filename
    6982848
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=186016