一种包含递归的核回归估计的回归预测模型  

A Regressive Prediction Model Including Recursive Estimated Return

作　　者：龙春涛[1] 

机构地区：[1]新疆财经大学应用数学学院,新疆乌鲁木齐830012

出　　处：《甘肃联合大学学报（自然科学版）》2009年第3期21-24,42,共5页Journal of Gansu Lianhe University :Natural Sciences

摘　　要：构造包含递归的核回归的回归模型,将其应用于居民消费价格指数,提高拟合度,减少预测误差.进而运用时间序列预测模型,结合上述回归模型对居民消费价格指数进行预测.This paper contains a recursive structure of a return of the regression model, and then applied to the consumer price index, fitting was increased,the forecast error was reduced. The containing recurive return was structured consumer price index was forecasted by using time-series forelasting model.

关 键 词：递归的核回归 时间序列预测模型 居民消费价格指数 食品价格指数 

分 类 号：O212.7[理学—概率论与数理统计]