一般灰色趋势关联系统及其分析方法研究

General gray trend relational system and its analysis method

结合灰色趋势关联度 ,利用数学一般系统理论 ,提出了一般灰色趋势关联系统模型 ,作为该模型的应用 ,对灰色趋势关联分类、灰色趋势关联聚类。

Based on gray trend relational degree and general system theory, a general trend relational system model was proposed and its application methods were investigated. As for an application of this model, gray trend classification method was got if the classifying rule was defined as evaluation rule. When clustering rule was defined as the evaluation rule, gray trend clustering method was gained. While observational time series is viewed as reference series and forecasting data series as compared series which is observational time series derived from known model, and the scope of optimal similar trend relation grade as evaluation rule, gray trend forecasting method was also obtained.