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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Haixun Wang Chang-Shing Perng Sheng Ma Yu, P.S. |
| Copyright Year | 2002 |
| Description | Author affiliation: IBM T. J. Watson Res. Center, Yorktown Heights, NY, USA (Haixun Wang; Chang-Shing Perng; Sheng Ma; Yu, P.S.) |
| Abstract | Association rule mining aims at discovering patterns whose support is beyond a given threshold. Mining patterns composed of items described by an arbitrary subset of attributes in a large relational table represents a new challenge and has various practical applications, including the event management systems that motivated this work. The attribute combinations that define the items in a pattern provide the structural information of the pattern. Current association algorithms do not make full use of the structural information of the patterns: the information is either lost after it is encoded with attribute values, or is constrained by a given hierarchy or taxonomy. Pattern structures convey important knowledge about the patterns. We present an architecture that organizes the mining space based on pattern structures. By exploiting the interrelationships among pattern structures, execution times for mining can be reduced significantly. This advantage is demonstrated by our experiments using both synthetic and real-life datasets. |
| Sponsorship | IEEE Comput. Soc. Tech. Committee on Pattern Analysis & Machine Intelligence (TCPAMI) IEEE Comput. Soc. Tech. Committee on Computational Intelligence (TCCI) |
| Starting Page | 482 |
| Ending Page | 489 |
| File Size | 492957 |
| Page Count | 8 |
| File Format | |
| ISBN | 0769517544 |
| DOI | 10.1109/ICDM.2002.1183992 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-12-09 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Data mining Itemsets Data security Authorization Zinc Association rules History Filters Software algorithms Algorithm design and analysis |
| Content Type | Text |
| Resource Type | Article |
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