Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/99493
Title: Data mining in a large database environment
Authors: Sung, S.Y. 
Wang, K. 
Chua, B.L.
Issue Date: 1996
Source: Sung, S.Y.,Wang, K.,Chua, B.L. (1996). Data mining in a large database environment. Proceedings of the IEEE International Conference on Systems, Man and Cybernetics 2 : 988-993. ScholarBank@NUS Repository.
Abstract: Data mining, the process of discovering hidden and potentially useful information from very large databases, has been recognized as one of the most promising research topics in the 1990s. The essential problem faced in the mining of association rules is the generation of large items, which are items that are present in at least s% (minimal support) of the total database tuples. As the large items and their counts information usually require much storage space, the minimal cover concept is introduced to achieve reductions in the storage size. Percentage contour, an extension of minimal cover, is further introduced to aid in the handling of large databases.
Source Title: Proceedings of the IEEE International Conference on Systems, Man and Cybernetics
URI: http://scholarbank.nus.edu.sg/handle/10635/99493
ISSN: 08843627
Appears in Collections:Staff Publications

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