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Combined coal price forecasting models based on optimal weighting
Author(s): 
Pages: 537-541
Year: Issue:  4
Journal: East China Electric Power

Keyword:  煤炭价格组合预测最优加权法;
Abstract: 建立了基于自回归移动平均、灰色预测和BP神经网络三种单项预测方法的最优加权法组合预测模型.通过预测误差评价指标分析,最优加权法组合预测能有效降低预测误差,预测结果表明了预测模型的有效性.
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