Demand prediction device, demand prediction method, and demand prediction program

Demand prediction device, demand prediction method, and demand prediction program

A future inventory prediction unit (22) estimates a future inventory quantity at a supply destination of an article that is subject to prediction under the assumption that, at the supply destination, inventory increases due to orders being placed in accordance with an order placement condition and o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIBATA, HIDEYA, CHO, KOJI
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Zusammenfassung:A future inventory prediction unit (22) estimates a future inventory quantity at a supply destination of an article that is subject to prediction under the assumption that, at the supply destination, inventory increases due to orders being placed in accordance with an order placement condition and order quantity indicated by order placement model information (61), and inventory decreases in accordance with a transition of a past inventory quantity indicated by past inventory information (62). A demand prediction unit (23) predicts that demand for the order quantity indicated by the order placement model information (61) occurs at a supplier at the point in time when the order placement condition indicated by the order placement model information (61) is satisfied in the future inventory quantity estimated by the future inventory estimation unit (22).