文本聚类分类数据集 包括20newsgroup 和retuers 中抽取的500条数据,有四个表-Text clustering and classification of data sets including 20newsgroup retuers 500 extracted data, there are four tables

数据挖掘的方法，包括聚类算法，多维数组分析和数据挖掘模型的设计和实现-Data mining methods, including clustering, multi-dimensional array of analysis and data mining models in the design and implementation

数据挖掘中的K-均值聚类算法，java语言实现。 可直接编译运行-Data Mining K-means clustering algorithm, java language.