k-中心与qpso算法的结合,从文档中读取对象数据,没有维限制。需要设定类别数,先由k-中心计算出各类中心,然后由qpso优化,得到聚类结果,并保存聚类信息。-algorithm for k-medians and qpso combination of object data read from the document, there is no dimension restrictions. Need to set the number of categories, first calcul