带矢量权回归在用电量预测中的应用  

Application of Weighted Vector Regression in the Calculating Electric Energy Demand

作　　者：任德记[1] 许南宁 胡家诗 

机构地区：[1]武汉水利电力大学基础课部,宜昌443002

出　　处：《武汉水利电力大学（宜昌）学报》1997年第3期92-96,共5页

摘　　要：对某城市的用电量拟合与预测计算中，笔者开发了回归分析软件，建立了非线性化模型的线性化模型库，进行自动选模，并采用带矢量权回归方法，提高了模型对该市用电量的拟合精度和预测精度。In the fitting and calculating electric energy demand for some city, the writer developed the software of regressive analysis, set up nonlearized linearized model storeroom to select automatically. The paper adopted the method of weighted regression, had heighten fitting and calculating accuracy of model to electric energy demand.

关 键 词：带权回归 用电量预测 回归分析 

分 类 号：TM715[电气工程—电力系统及自动化]