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本文提出成长型GMDH,先用少量数据建立一个局部预测模型,然后从增加的数据中吸收新信息修改模型,建立的模型能较精确地进行中长期预测。
In this paper, a growing GMDH is proposed. First, a local forecasting model is built with a small amount of data, and then new models are absorbed from the added data to modify the model. The established model can predict medium and long-term accurately.