exponential smoothing造句
1. Exponential smoothing would again normally be used for short term forecasting, for periods up to six months ahead.
2. Regression analysis, grey-system and exponential smoothing method are in common use as forecasting methods of maritime accidents nowadays.
3. Application of seasonal exponential smoothing method to groundwater level prediction is discussed herein.
4. However, two characters in the fuzzy exponential smoothing model have never been clearly discussed.
5. The coefficient of exponential smoothing has been proved in the prediction of the coal output in our country.
6. Using the improved seasonal exponential smoothing to finish the prediction of water consumption of Zhengzhou at the same time.
7. It is found that the secondary exponential smoothing method is much better in forecasting.
8. An adaptive exponential smoothing model was proposed to overcome the deficiency of the traditional exponential smoothing model.
9. In this paper, the exponential smoothing method and the prediction process of the cubic exponential smoothing method are introduced in detail.
10. Third-party logistics; Container logistics park; Logistics park planning; Exponential smoothing.
11. Three Exponential Smoothing model's precision is high, but the result of this model are far away from actual.
12. Prominent among the various techniques that can help to extrapolate past date into future trends are the following:time series, least squares method, exponential smoothing, regression and correlation.
13. Our thesis is in view of time series analysis based on exponential smoothing method in order to forecast price trends of agricultural products.
14. Finally, using the population data of Henan province as an example, a continuous distribution of population density was obtained by exponential smoothing method.
15. It is the most important and the most difficult that how to determine the value of smoothing parameters with Holt Exponential Smoothing.
16. On this basis, forecasting models which are suitable for the national maritime accidents are expounded particularly, for example, regression analysis, grey-system and exponential smoothing method.
17. In this paper, a kind of recursion model of exponential smoothing hasbeen used.
18. This paper through the analysis and study of the law of pavement roughness index IRI over developing with time points out using exponential smoothing method to improve forecast accuracy.
19. The forecasting course has used mathematical approach to make science decisions such as correlation recurrence and exponential smoothing etc.
20. On the bases of construct enterprise actual project situation, regression prediction, gray prediction and exponential smoothing are applied to the prediction of the project cost.
21. In the model, the sample temperature is layered and the exponential smoothing is introduced to determine the adjusting coefficients for each and all temperature layers.
22. The paper also points out the advantages and disadvantages of the exponential smoothing method.
23. Additionally, a model of demand forecast, which bases on methods of least square and exponential smoothing, also be made.