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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Guanshan Yu Leen-Kiat Soh Bond, A. |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Comput. Sci. & Eng., Nebraska-Lincoln Univ., Lincoln, NE (Guanshan Yu; Leen-Kiat Soh) |
| Abstract | Clustering is a practical data mining approach of pattern detection. Because of the sensitivity of initial conditions, k-means clustering often suffers from low clustering performance. We present a procedure to refine initial conditions of k-means clustering by analyzing density distributions of a data set before estimating the number of clusters k necessary for the data set, as well as the positions of the initial centroids of the clusters. We demonstrate that this approach indeed improves the accuracy and performance of k-means clustering measured by average intra to inter-clustering error ratio. This method is applied to the virtual ecology project to design a virtual blue jay system |
| Starting Page | 6 |
| Ending Page | 6 |
| File Size | 172031 |
| Page Count | 1 |
| File Format | |
| ISBN | 0780392329 |
| DOI | 10.1109/EIT.2005.1626978 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-05-22 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Environmental factors Testing Data mining Computer science Data engineering Bonding Biological system modeling Frequency Biology Machine learning |
| Content Type | Text |
| Resource Type | Article |
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