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基于禁忌搜索的聚类簇数目估算算法
An Estimation Algorithm for Number of Clusters Based on Tabu Search
【摘要】 本文提出一种基于禁忌搜索的聚类算法,能自动估计数据集的正确的聚类簇数目,其数据对象既可是紧凑球型分布,也可是非紧凑球型分布,或皆具两者。该算法包括三个阶段:最小生成树聚类、聚类簇重组和禁忌搜素优化。实验结果表明,所提出的算法可行、有效。
【Abstract】 In this article, tabu search is used to automatically explore the proper number of clusters of data sets whose clusters are of either spherical or non-spherical shape. The proposed algorithm, TABU-Clustering, is com- posed of three stages: minimum spanning tree clustering, recombination of clusters and tabu search optimization. Computer simulations show that the proposed algorithm is feasible and effective.
【关键词】 聚类;
最小生成树;
聚类重组;
禁忌搜索;
【Key words】 Clustering; Minimum spanning tree method; Recombination of clusters; Tabu search;
【Key words】 Clustering; Minimum spanning tree method; Recombination of clusters; Tabu search;
【基金】 国家自然科学基金(90104005);国家自然科学基金(60273049)
- 【文献出处】 计算机科学 ,Computer Science , 编辑部邮箱 ,2005年01期
- 【分类号】TP301.6
- 【被引频次】4
- 【下载频次】155