Database Clustering Based on Multi-Prototype Representation of Cluster
文献类型：期刊论文
| 作者 | Manhua Liu ; Xudong Jiang ; Kot A.C. |
| 刊名 | Multimedia and Expo, 2007 IEEE International Conference on
 |
| 出版日期 | 2007 |
| 页码 | 2198-2201 |
| 英文摘要 | Clustering is a useful technique to provide the organization of multimedia database. Using single prototype to represent each cluster may not adequately model the different types of clusters and hence limits the clustering performance on the complex data structure. This paper proposes a clustering algorithm based on multi-prototype representation of cluster. The square-error clustering is used to produce a number of prototypes to locate the regions of high density. The prototypes are organized into a given number of clusters in agglomerative method based on a proposed separation measure. New prototypes are iteratively added to improve the poor cluster boundaries. As a result, the proposed algorithm can discover the clusters of complex structure. Experimental results demonstrate the effectiveness of the proposed clustering algorithm. |
| 语种 | 英语 |
| 公开日期 | 2011-07-22 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/4486]  |
| 专题 | 烟台海岸带研究所_科研共享资源 |
| 推荐引用方式 GB/T 7714 | Manhua Liu,Xudong Jiang,Kot A.C.. Database Clustering Based on Multi-Prototype Representation of Cluster[J]. Multimedia and Expo, 2007 IEEE International Conference on,2007:2198-2201. |
| APA | Manhua Liu,Xudong Jiang,&Kot A.C..(2007).Database Clustering Based on Multi-Prototype Representation of Cluster.Multimedia and Expo, 2007 IEEE International Conference on,2198-2201. |
| MLA | Manhua Liu,et al."Database Clustering Based on Multi-Prototype Representation of Cluster".Multimedia and Expo, 2007 IEEE International Conference on (2007):2198-2201. |
入库方式： OAI收割
来源：烟台海岸带研究所
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