Method and device for forecasting material demand
A technology for forecasting device and demand, applied in the field of communication, can solve problems such as reducing the accuracy of target demand
Active Publication Date: 2021-02-26
HUAWEI TECH CO LTD
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[0004] However, the quantity and weight of associated materials also change with time and different application scenarios. Taking twelve months in a year as an example, the quantity and weight of associated materials may change every month, that is, X i and a i The values of all change within a larger value range, then, according to each month X i and a i The target demand of the target material predicted by these historical data will also fluctuate within a large value range, which reduces the accuracy of the predicted target demand of the target material
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[0033] Hereinafter, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present invention, unless otherwise specified, "plurality" means two or more.
[0034] The embodiment of the present invention provides a method for forecasting material demand, which can be applied to the forecasting device in the supply chain system. When it is necessary to predict the target demand of the target material, the forecasting device can obtain the target material in a certain period of history in the past Historical consumption data within the time period (for example, the sales volume of the target material in each month in the past 1-10 months); then, the forecasting device...
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The invention provides a material demand prediction method and device, relates to the communication technology field and can improve target material demand quantity prediction accuracy. The method comprises steps that historical consumption data of a target material in the historical time period is acquired; a demand quantity interval of the target material is determined according to the historical consumption data; a sub set of the demand quantity interval is determined as a target demand interval of the target material in the target time period, and the start time of the target time period is later than the end time of the historical time period; the target demand quantity of the target material in the target time period is predicted according to the target demand interval, and the target demand quantity belongs to the target demand interval.
Description
technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a method and device for forecasting material demand. Background technique [0002] A supply chain system refers to an integration of the entire chain of processes and relationships from the initial material supplier to the end user when providing goods, services or information to the end user. In the supply chain system, the forecast of material demand is an important link. If the forecast value is too small, it will cause production stagnation due to lack of some key materials; and if the forecast value is too large, it will lead to material waste and inventory backlog. [0003] The target demand of a target material within a certain period of time is generally related to the quantity and weight of its associated materials. For example, when the target material Y is a mouse, its related associated materials include laptop X 1 and desktop...
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IPC IPC(8): G06Q10/06
CPCG06Q10/06315
Inventor 王巍
Owner HUAWEI TECH CO LTD