To achieve a higher convergent speed, the forecasting model adopts Levenberg-Marquardt(LM) algorithm, and the model adopts early stop method to improve extended capacity of the model.
在预测模型中采用LM算法提高网络的收敛速度，并采用提前停止法提高网络的推广能力。
2
In view of the characteristics of sales forecasting of manufacturer in Hybrid Supply Chain (HSC), an Extended Recursive Forgetting Factor Forecasting (ERFFF) model was given in this paper.
针对混合供应链中主导企业销售预测的特点，提出了一种推广的递推遗忘因子预测模型。
3
The fuzzy model for earthquake-caused disaster forecasting is extended to include the estimation of quantity of various kinds of buildings with different damage grades.