基于遗传算法的SCGM(1,1,α)优化模型

The Optimized SCGM(1,1, α) Model Based on Genetic Algorithm

在SCGM (1,1)模型的基础上 ,对系统云灰色预测模型作进一步推广 ,建立了更具一般性的SCGM (1,1,α)模型 .并给出了求解最优SCGM(1,1,α)模型的遗传算法 .实例证明用SCGM (1,1,α)优化模型进行预测能取得很好的预测精度 .

The system cloud grey prediction model is further generalized and the SCGM(1,1, α ) model is developed. SCGM(1,1, α ) model is characterized by high nonlinear property. In order to find the optimized SCGM(1,1, α ) model, a method based on genetic algorithm is given. An example proves that SCGM(1,1, α ) model can obtain a good forecasting precision.