The discount coefficient method is adopted in modification of the weights and thresholds of the networks so as to make the closest forecast playing a more important role.
为体现近期预测结果在精度上的相对重要性 ,在递归BP网络的权阈值修改算法中 ,引入了折扣系数法。
参考来源 - 小波分析在太阳辐射神经网络预测中的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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