| 基于中心点及密度的分布式聚类算法; Distributed Clustering Algorithm Based on Centers and Density | |
| 冯少荣 ; 张东站 | |
| 2010 | |
| 关键词 | 数据挖掘 分布式聚类 中心点 噪声 data mining distributed clustering centers noise |
| 英文摘要 | 针对分布式聚类算法dbdC存在的不足,提出一种基于中心点及密度的分布式聚类算法dCuCd。将数据分布计算出的虚拟点作为核心对象,核心对象的代表性随算法的执行次数提高,聚类即是对所有核心对象分类的过程。理论分析和实验结果表明,该算法能有效处理噪声和分布不规则的数据点,时间效率和聚类质量较好。; In order to overcome the shortcomings of the DBDC,a distributed clustering based on centers and density which called DCUCD is proposed.It works based on the centers and the density.The virtual core objects are generated from the distributed data and the quality is better if the algorithm runs more times.Clustering is the same as the process to classify all of the core objects.Theoretical analysis and experimental results testify that DCUCD can effectively deal with the problem of local noise,and discover clusters of arbitrary shape.It can generate high quality clusters and cost a little time.; 国家自然科学基金资助项目(50604012) |
| 语种 | zh_CN |
| 内容类型 | 期刊论文 |
| 源URL | [http://dspace.xmu.edu.cn/handle/2288/122647]  |
| 专题 | 信息技术－已发表论文 |
| 推荐引用方式 GB/T 7714 | 冯少荣,张东站. 基于中心点及密度的分布式聚类算法, Distributed Clustering Algorithm Based on Centers and Density[J],2010. |
| APA | 冯少荣,&张东站.(2010).基于中心点及密度的分布式聚类算法.. |
| MLA | 冯少荣,et al."基于中心点及密度的分布式聚类算法".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论