Material demand prediction method and device, equipment, storage medium and program product

Material demand prediction method and device, equipment, storage medium and program product

The invention relates to a material demand prediction method and device, equipment, a storage medium and a program product. The method comprises the steps of grouping historical material demands of a first historical time period corresponding to a project according to project demand influence factor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG WEI, XIE YANGYANG, CHEN YILIANG, ZHANG XUEZHONG, HUANG ZHENQIU, XIN TUO, LIN ZIZHAO, MA WANYI, HUANG ZIQI, LIN PENGZHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:The invention relates to a material demand prediction method and device, equipment, a storage medium and a program product. The method comprises the steps of grouping historical material demands of a first historical time period corresponding to a project according to project demand influence factors and material types of the project to obtain at least one material demand group, and inputting each material demand group into a material demand prediction model for each type of material demand prediction model to obtain a material demand prediction model; obtaining a material demand prediction result of a second historical time period corresponding to each material demand group, and determining a target material demand prediction model from various types of material demand prediction models according to the obtained material demand prediction result and the actual material demand of the second historical time period, and according to the actual material demand of the third historical time period of the current y