本程序的性能已经达到较高水平，基于欧几里得距离的聚类分析，包括最小二乘法、SVM、神经网络、1_k近邻法。- The performance of the program has reached a high level, Clustering analysis based on Euclidean distance, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.