关键词:聚类分析;K—means算法 中图分类号:TP311 文献标识码:A 文章编号:1672-447X(2013)05-0017-03 1 引 言 在模式识别的研究中,提取出特征参数矢量之 后,往往需要对所要识别的矢量进行分类,即将要 识别的矢量集合划分成若干个子集。各子集的矢量 ...
and then two points with highest density are selected as cluster centers for initial KMEANS clustering and updating the current cluster center after the ones with higher density have