从文本文件读入文本，分词，去停顿词，然后利用kmeans进行文本聚类-Text Clustering with K means

处理英文中的停词、同词干词，不改变文章结构。适用于文本分类、文本聚类、推荐预处理。-Processing of stop words in English, with the stem word, does not change the structure of the article. Suitable for text categorization, text clustering, recommend pretreatment.