上传的代码得到的数据部分是根据计算机随机生成的，在看代码的时候有个生动的例子看起来是很好的。k-means算法的聚类特征依然是距离特征-Upload the code to get the data part is randomly generated according to the computer, there is a vivid example, when looking at the code looks good. k-means algorithm clustering feat