本文根据数据间相似程度的定义,利用排序缩小范围,提出一种多维数据聚类的算法。它以一维数据的聚类方法为基础,通过对各映射子空间聚类相交,得到高雏聚类的近似解,进而求出精确解。该算法有较好的性能和较强的可伸缩性,且只需一个输入参数:置信水平λ,当置信水平λ变化时,可利用已有的计算结果。%According to the similitude definition between data, this paper proposes an efficient multi-dimension fuzzy clusteringalgorithm by dimension reducing and sorting. Starting with the clusters of data projected to one dimension ,the algorithm getsthe approximate multi-dimension fuzzy clusters through set intersection, and finally finds the exact multi-dimension fuzzy dus-ters. The scalable algorithm need only one input parameter: the credit levelλ, and when the λ is changed, it can uses the previ-ous results.
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