中文说明：混合高斯模型对于给定的数据，可以自动选择最佳聚类数目和聚类中心，并根据判决规则进行收敛，运算很快，非常方便
English Description：
For a given data, Gaussian mixture model can automatically select the optimal number of clusters and cluster centers, and converge according to the decision rules. The operation is very fast and convenient