包括最小二乘法、SVM、神经网络、1_k近邻法,调试通过可以使用，主要是基于mtlab的程序，阐述了负荷预测的应用研究,在matlab环境中自动识别连通区域的大小。- Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Debugging can be used, Mainly based on the mtlab procedures, It describes the application of load forecasting, Automatic identification in the matlab environment the size of the connected area.