Using MIMO System to Conduct Sale Prediction
XU Duo-ding · 2001
To measure good or bad of the eflect of sale prediction,mainly obsevve the result of prediction whether meet to the objective reality,in other words to observe whether the results is reliable or not.Because of the prediction inovlves the future,orginally it has a certain uncertain nature,in addition,the factors which influence the prediction both multiple and complicated,if we wish to raise the reliableness of sale prediction,it is very important for us to chose a correct metnod.MIMO system easy to set up,good for using,accurate degree of prediction is comparatively high.By using MIMO to predict a real example of case the result shows,the error of average prediction is small than 0.37%,the accurate degree raised 2.91 times than moving average method,raised 4.28 times than other analysis method.