• ON SEMI ROUGH SETS

R. PANDURANGA RAO*

Abstract


This present research article introduces semi Rough sets by using Rough membership function. Some interesting properties of semi Rough sets and Rough membership functions are studied. A Rough membership function was introduced by Zdzislaw Pawlak together with Skowron [4] in 1991 and it is used to generate semi Rough sets in this work in a finite universe set. Some of their properties are discussed in this context.


Keywords


Universe set, Information system, Equivalence relation, Lower Rough Approximation, Upper Rough Approximation, Rough set, Rough Membership function, Semi Rough sets.

Full Text:

PDF


Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
© 2010-2022 International Journal of Mathematical Archive (IJMA)
Copyright Agreement & Authorship Responsibility		Web Counter
https://journals.zetech.ac.ke/scatter-hitam/https://silasa.sarolangunkab.go.id/swal/https://sipirus.sukabumikab.go.id/storage/uploads/-/sthai/https://sipirus.sukabumikab.go.id/storage/uploads/-/stoto/https://alwasilahlilhasanah.ac.id/starlight-princess-1000/https://www.remap.ugto.mx/pages/slot-luar-negeri-winrate-tertinggi/https://waper.serdangbedagaikab.go.id/storage/sgacor/https://waper.serdangbedagaikab.go.id/public/images/qrcode/slot-dana/https://waper.serdangbedagaikab.go.id/public/img/cover/10k/https://waper.serdangbedagaikab.go.id/storage/app/https://waper.serdangbedagaikab.go.id/storage/idn/