In this paper, through the introduction of the biggest-smallest approach degree, we establish a new indicator of the relevance of the optimal combination forecasting model.
本文通过引进最大—最小贴近度，建立了一种新的相关性指标的最优组合预测模型。
The features and information of several common methods were made full use of and the optimal combination forecasting model was put forward based on the information entropy.
在建立预测方法评价指标集的基础上，利用信息熵确定了各种方法在组合预测模型中的权重。
On the basis of the establishing evaluation index of the forecasting method, the information entropy was used to determine the weights in the optimal combination forecasting model.
该方法能处理预测中的不确定性因素，同时综合考虑了各种方法的特点以及预测过程中预测人员主观因素的影响，较为符合舰船装备建造费预测的实际情况。
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