Data processing method, device and storage medium
A data processing and data technology, applied in the field of forecasting, can solve problems such as deviation between forecast results and actual values, reduce financial pressure, and uncontrollable inventory
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[0061] In various embodiments of the present invention, the historical sales data corresponding to the time point to be predicted is obtained, a historical sales curve is constructed according to the historical sales data, and the sales volume of the target date in the historical sales curve is smoothed to obtain The smoothed historical sales curve; according to the smoothed historical sales curve, the sales data sequence is obtained; the maximum value and the minimum value in the sales data sequence are determined; Each data in the sales data sequence is normalized to obtain the normalized sales data sequence; according to the normalized sales data sequence, determine the sales data connected at least one day before the time point to be predicted sequence; according to the sequence of sales data connected at least one day before the time point to be predicted, obtain the forecast sequence; use the preset forecast model to predict according to the forecast sequence, and obtain ...
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