Sales forecasting using time series and neural networks

被引:47
作者
Ansuj, AP
Camargo, ME
Radharamanan, R
Petry, DG
机构
[1] Ctr. of Nat. and Math. Sciences, Federal University of Santa Maria, Santa Maria (RS)
关键词
sales forecasting; ARIMA; neural networks; and back-propagation model;
D O I
10.1016/0360-8352(96)00166-0
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This paper presents the use of time series ARIMA model with interventions, and neural network backpropagation model in analyzing the behavior of sales in a medium size enterprise located in Santa Maria (RS), Brazil for the period January 1979 - December 1989. The forecasts obtained using the backpropagation model were found to be more accurate than those of ARIMA model with interventions.
引用
收藏
页码:421 / 424
页数:4
相关论文
共 3 条
  • [1] [Anonymous], 1991, NEURAL COMPUTING INT
  • [2] BOX GEP, 1970, TIME SERIES ANAL FOR
  • [3] LAPEDES A, 1987, LAUR872662