New Rough Set Approximation Spaces

H. M. Abu-Donia

Abstract and Applied Analysis, 2013, vol. 2013, issue 1

Abstract: Rough set theory was introduced by Pawlak in 1982 to handle imprecision, vagueness, and uncertainty in data analysis. Our aim is to generalize rough set theory by introducing concepts of ⋀β‐lower and ⋀β‐upper approximations which depends on the concept of ⋀β‐sets. Also, we study some of their basic properties.

Date: 2013
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https://doi.org/10.1155/2013/189208

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Persistent link: https://EconPapers.repec.org/RePEc:wly:jnlaaa:v:2013:y:2013:i:1:n:189208

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