A note on rough set and non-measurable set (Q1590201)
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scientific article; zbMATH DE number 1545533
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on rough set and non-measurable set |
scientific article; zbMATH DE number 1545533 |
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A note on rough set and non-measurable set (English)
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3 January 2001
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The concept of rough set was introduced by Z. Pawlak in 1982 [see \textit{Z. Pawlak}, ``Rough sets. Theoretical aspects of reasoning about data'' (1991; Zbl 0758.68054) for a classical reference]. Here, the authors prove that rough set is linked closely to nonmeasurable set in finite measure spaces. In some sense, rough set is not a new concept, but a special case of nonmeasurable set.
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inner measure
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outer measure
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rough set
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nonmeasurable set
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0.90076566
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0.8819355
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0.8764529
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