Sales prediction method and system capable of elastically adapting to noise
A prediction method and technology of a prediction system, applied in the field of medical big data and computer applications, can solve problems such as uneven quality of training data, and achieve the effect of improving the procurement completion rate
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[0044] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0045] refer to figure 1 As shown, a sales prediction method elastically adapting to noise provided by an embodiment of the present invention includes: S10-S50;
[0046] S10. Obtain historical sales data of the product to be predicted, and perform preprocessing;
[0047] S20. Perform feature extraction and feature selection on the preprocessed historical sales data;
[0048] S30. Perform elastic error calculation on the selected ...
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