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本文推荐的报准率W_p既考虑到预报值与实际值的吻合程度,又考虑到被预报数据的波动程度,能比较客观地反映出模型的预报准确度,可作为评价过程预报数学模型优劣的指数。
The recommendation rate W_p recommended in this paper not only considers the coincidence degree between the forecast value and the actual value but also considers the degree of fluctuation of the forecast data, which can objectively reflect the prediction accuracy of the model and can be used as a predictor of the quality of the mathematical model The index.