数据挖掘中的聚类技术是一种非监督分类技术。概述了聚类分析算法中的数据结构和数据类型，分析了聚类分析的意义及研究现状，比较了几种聚类算法的优点及问题，并结合通信领域的应用指出了K-Means聚类技术的绝对优势。%The clustering technology in data mining is a kind of unsupervised classification techniques. The paper analyses the data structure and data types of clustering analysis algorithm, the significance and resent research of cluster analysis, compares the advantages and disadvantages of several kinds of clustering algorithm, points out the absolute advantages of K-Means clustering technology combined with the application in communication feild.
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