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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Handl, J. Knowles, J. |
| Copyright Year | 2003 |
| Description | Author affiliation: Manchester Univ., UK (Handl, J.; Knowles, J.) |
| Abstract | In previous work, the authors have introduced a novel and highly effective approach to data clustering, based on the explicit optimization of a partitioning with respect to two complementary clustering objectives (Handl, et. al., 2004, 2005). In this paper, three modifications were made to the algorithm that improved its scalability to large data sets with high dimensionality and large numbers of clusters. Specifically, new initialization and mutation schemes that enable a more efficient exploration of the search space were introduced, and the null data model that is used as a basis for selecting the most significant solution from the Pareto front was modified. The high performance of the resulting algorithm is demonstrated on a newly developed clustering test suite. |
| Starting Page | 2372 |
| Ending Page | 2379 |
| File Size | 2225138 |
| Page Count | 8 |
| File Format | |
| ISBN | 0780393635 |
| DOI | 10.1109/CEC.2005.1554990 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-09-02 |
| Publisher Place | UK |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Scalability Clustering algorithms Genetic mutations Evolutionary computation Knee Partitioning algorithms Data models Testing Encoding Decoding |
| Content Type | Text |
| Resource Type | Article |
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