基于改进灰色模型的钢铁工业生产能耗预测研究
邓高,李琪

Research on Energy Consumption Prediction of Steel Industry Production Based on Improved Grey Models
Gao DENG,Qi LI
表3 DDGM(1,1)模型参数值
Table 3 Parameters of DDGM(1,1) model
数据类型β1β2AB
吨钢综合能耗0.946827.019489.6520508.3480
吨钢可比能耗0.9960-2.99461 299.6968-749.6968