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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tsai-Pin Chu Fan Wu Shih-Wen Chiang |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Manage. of Inf. Syst., Nat. Chung-Cheng Univ., Chia-Yi, Taiwan (Tsai-Pin Chu; Fan Wu; Shih-Wen Chiang) |
| Abstract | Mining frequent patterns is a fundamental and crucial task in data-mining problems. This paper proposes a novel and simple approach, which does not belong to the candidate generation-and-test approach (for example, the a priori algorithm) and the pattern-growth approach (such as the FP-growth algorithm) two approaches. This approach treats the database as a stream of data and finds the frequent patterns by scanning the database only once. Two versions of the approach (i.e., mapping-table and transformation-function) are provided. Analyses and simulations of the approach are also performed. Analyses show that the transformation-function version is much better than the a priori and FP-growth ones in storage complexity. Simulation results show that the mapping-table version is comparable to the FP-growth algorithm in execution time. |
| Starting Page | 698 |
| Ending Page | 706 |
| File Size | 177410 |
| Page Count | 9 |
| File Format | |
| ISBN | 0769522963 |
| DOI | 10.1109/ICIS.2005.87 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-07-14 |
| Publisher Place | South Korea |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Data mining Transaction databases Itemsets Data structures Information management Management information systems Performance analysis Analytical models Investments Medical services |
| Content Type | Text |
| Resource Type | Article |
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