On variable precision of generalized rough sets

Yu Ru Syau, En Bing Lin

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

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.

Original languageEnglish
Title of host publicationProceedings - 2014 IEEE International Conference on Granular Computing, GrC 2014
EditorsYasuo Kudo, Shusaku Tsumoto
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages271-274
Number of pages4
ISBN (Electronic)9781479954643
DOIs
StatePublished - Dec 11 2014
Event2014 IEEE International Conference on Granular Computing, GrC 2014 - Hokkaido, Japan
Duration: Oct 22 2014Oct 24 2014

Publication series

NameProceedings - 2014 IEEE International Conference on Granular Computing, GrC 2014

Conference

Conference2014 IEEE International Conference on Granular Computing, GrC 2014
Country/TerritoryJapan
CityHokkaido
Period10/22/1410/24/14

Keywords

  • lower and upper approximations
  • reflexive relations
  • rough sets
  • variable precision rough set models

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