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28th Hawaii International Conference on System Sciences (HICSS'95)
Hawaii, USA
January 04-January 07
ISBN: 0-8186-6940-3
W. Ziarko, Dept. of Comput. Sci., Regina Univ., Sask., Canada
Ning Shan, Dept. of Comput. Sci., Regina Univ., Sask., Canada
The paper reviews the methodology of the application of the theory of rough sets to the problem of knowledge discovery in databases. The methodology is based on the idea of information generalization, to look at the data at various levels of abstraction, followed by the discovery, analysis and simplification of significant data relationships, dependencies, fundamental factors and rules.
Index Terms:
knowledge acquisition; set theory; deductive databases; attribute relationships; dependencies; rules; rough sets; knowledge discovery; information generalization; data relationships; knowledge acquisition
Citation:
W. Ziarko, Ning Shan, "Discovering attribute relationships, dependencies and rules by using rough sets," hicss, pp.293, 28th Hawaii International Conference on System Sciences (HICSS'95), 1995
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