k-means算法是文本聚类经典算法，也是数据挖掘十大经典算法之一。k-means算法Java实现。-k-means algorithm is a classical algorithm text clustering, data mining is one of the ten classic algorithms. k-means algorithm is implemented in Java.

PDF格式的PPT，来自英国南安普顿大学。主要介绍了数据挖掘的技术以及应用，包括决策树，推荐系统，文本聚类，搜索引擎，购物篮子分析。-PPT PDF format, the University of Southampton. It introduces data mining technology and applications, including decision, recommendation systems, text clustering, search engines, sho