Title:
商品の販売数予測方法、装置及びプログラム、発注量決定方法、装置及びプログラム
Document Type and Number:
Japanese Patent JP7438008
Kind Code:
B2
Abstract:
To provide a method, apparatus, and program for predicting the sales quantity of products, and a method, apparatus, and program for determining the order quantity that can be applied to various products with a low computational cost even with complex modeling.SOLUTION: The sales quantity prediction method includes: a filtering step 107 in which a state variable 104, an external variable 105, and an online Gaussian process parameter 106 are updated to the latest state using parameter data consisting of the state variable 104, the external variable 105, and the online Gaussian process parameter 106 and past actual data 101 consisting of a past sales quantity, weather, price, etc.; and a prediction step 113 which updates a state variable 111 and an external variable 112 for the future to obtain a sales quantity prediction value 114 using future condition data 108 including the updated state variable 104, external variable 105, parameter data 106, weather, price, etc.SELECTED DRAWING: Figure 2
Inventors:
Takeshi Imamura
Application Number:
JP2020079487A
Publication Date:
February 26, 2024
Filing Date:
April 28, 2020
Export Citation:
Assignee:
Kao Corporation
International Classes:
G06Q30/0202; B65G61/00
Domestic Patent References:
| JP2016099739A | ||||
| JP2016057409A | ||||
| JP2016177682A | ||||
| JP2010009596A | ||||
| JP2010019669A | ||||
| JP2016218674A | ||||
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| JP2007141036A | ||||
| JP8212262A |
Foreign References:
| US20160260109 | ||||
| WO2019159772A1 |
Other References:
今村武史,ガウス過程を利用したピアノ演奏の児童採譜に関する研究,総合研究大学院大学,2017年,[online],[令和5年10月24日検索],インターネット
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樋口知之,解説 粒子フィルタ,電子情報通信学会,2005年,[online],[令和5年10月24日検索],インターネット
Attorney, Agent or Firm:
Patent Attorney Corporation Atenda International Patent Office
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