Application of Grey Incidence Degree in Model Selection of Trend Forecasting

Abstract

Abstract: The grey incidence analysis method in grey theory is applied to resolve the problem of DSS model structure type automatic selection. A method for selecting trend forecasting model by degree of grey incidence is put forward. Selecting a model structure by obtaining the degree of grey incidence of each model achieves good results. Meanwhile, a practical example is given.

摘要： 应用灰色理论的灰色关联分析方法对DSS模型结构自动选择问题进行了研究，提出了灰色关联度解决趋势预测模型选择的方法，求出各模型的灰色关联度来进行模型选择，取得较好的效果，并给出了实例分析。

关键词: 灰色关联度, 趋势预测, 模型结构, 决策支持系统

CLC Number:

TP311.52

LI Kewu，WANG Xiaocheng. Application of Grey Incidence Degree in Model Selection of Trend Forecasting[J]. , 2003, 29(06): 85-86.

李克武,汪晓程. 灰色关联度在趋势预测模型结构自动选择中的应用[J]. , 2003, 29(06): 85-86.

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