A rough set approach to knowledge discov
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J. F. Peters; A. Skowron
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Article
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2002
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John Wiley and Sons
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English
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This issue of the International Journal of Intelligent Systems presents approaches to knowledge discovery based on rough set theory. [1][2][3][4][5][6][7][8] It is often the case that there are imperfections in raw input data needed for knowledge acquisition: uncertainty, vagueness, and incompletene