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1.发明申请公开(公告)号：US20190251609A1
公开(公告)日：2019-08-15
申请号：US16344509
申请日：2017-10-18
Applicant: NEC Corporation
Inventor： Takayuki NAKANO , Yuuki KUBOTA
CPC classification number: G06Q30/0605 , G06N20/00 , G06Q30/02
Abstract: A learning unit 81 learns a prediction model, based on learning data including information about a raw material of a commodity and a demand quantity of the commodity. A prediction unit 82 predicts a demand quantity of a target commodity. Specifically, the prediction unit 82 predicts the demand quantity of the target commodity in a prediction target period, based on the prediction model and a raw material of the target commodity.
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公开(公告)号：US20210312482A1
公开(公告)日：2021-10-07
申请号：US17266737
申请日：2019-04-10
Applicant: NEC Corporation
Inventor： Yuuki KUBOTA , Takayuki NAKANO , Ryo TAKATA
Abstract: The component ratio calculation unit 81 calculates a single product sales composition ratio that is a ratio of a sales quantity of each target product to total sales, in a predetermined aggregation period, in a product category to which the target product belongs. The sales prospect quantity calculation unit 82 calculates a sales prospect quantity of the target product during a time period when the target product was out of stock, based on the total sales in the product category to which the target product belongs during the time period when the target product was out of stock and the calculated ratio.
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3.发明申请公开(公告)号：US20190236545A1
公开(公告)日：2019-08-01
申请号：US16330123
申请日：2017-07-25
Applicant: NEC Corporation
Inventor： Keisuke UMEZU , Yuuki KUBOTA , Takayuki NAKANO
CPC classification number: G06Q10/0875 , G06Q10/08 , G06Q30/02 , G06Q30/0202
Abstract: Error calculation means 81 calculates an error in a demand quantity predicted by a prediction model, and, from a predicted demand quantity during a covered time slot and a predicted demand quantity during a sales permitted period calculated for each product, calculates an error in the predicted demand quantity during the covered time slot and an error in the predicted demand quantity during the sales permitted period. Safety stock quantity calculation means 82 calculates an occurrence probability of the predicted demand quantity during the covered time slot, for each product, and an occurrence probability of the predicted demand quantity during the sales permitted period, for each product, from the errors and calculates a safety stock quantity. Order quantity calculation means 83 calculates an order quantity, from a stock quantity anticipated at a time point of delivery, the predicted demand quantity during the covered time slot, and the safety stock quantity.
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Patent Agency Ranking
公开(公告)号：US20200286029A1
公开(公告)日：2020-09-10
申请号：US16650893
申请日：2018-07-03
Applicant: NEC CORPORATION
Inventor： Yuuki KUBOTA , Takayuki NAKANO
Abstract: A recommended order quantity determining device 80 includes a recommended order quantity determination unit 81. The recommended order quantity determination unit 81 determines a recommended order quantity of each commodity from a required quantity of the commodity expressed by a decimal, depending on an order unit of the commodity. The recommended order quantity determination unit 81 determines the recommended order quantity of each commodity, depending on a total required quantity of a commodity category including the commodity.
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公开(公告)号：US20200279212A1
公开(公告)日：2020-09-03
申请号：US16650904
申请日：2018-07-03
Applicant: NEC CORPORATION
Inventor： Yuuki KUBOTA , Takayuki NAKANO
Abstract: A first safety stock quantity calculation unit 81 calculates a safety stock quantity of a commodity at a first elapse time that is a time when a unit delivery time period has elapsed from one delivery time, the unit delivery time period being a unit of a delivery interval. A second safety stock quantity calculation unit 82 calculates a safety stock quantity of the commodity at a second elapse time that is a time when a coverage time period has elapsed from the delivery time, the coverage time period being a period combining a plurality of unit delivery time periods and determined depending on the commodity, the plurality of unit delivery time periods each being the unit delivery time period. A recommended order quantity calculation unit 83 calculates a recommended order quantity of the commodity, based on the safety stock quantity of the commodity at the second elapse time. In the case where prediction is made that a stock quantity at the first elapse time is less than the safety stock quantity at the first elapse time, the second safety stock quantity calculation unit 82 calculates a safety stock quantity of the commodity at a time when the coverage time period has elapsed from the first elapse time.
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公开(公告)号：US20200019976A1
公开(公告)日：2020-01-16
申请号：US16335281
申请日：2017-09-15
Applicant: NEC Corporation
Inventor： Takayuki NAKANO , Yuuki KUBOTA
Abstract: A recommended SKU number calculation unit 71 calculates a recommended number of SKUs on the basis of a number of SKUs recommended in the past. The recommended SKU number calculation unit 71 acquires a first demand prediction for a target period for calculating the recommended number of SKUs and a second demand prediction for a period following the target period and, in the case where the degree of variation in the second demand prediction relative to the first demand prediction exceeds a threshold value, corrects the calculated number of SKUs in accordance with the degree.
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公开(公告)号：US20190279146A1
公开(公告)日：2019-09-12
申请号：US16335291
申请日：2017-09-15
Applicant: NEC Corporation
Inventor： Takayuki NAKANO , Yuuki KUBOTA
Abstract: A recommended SKU number calculation unit 81 calculates a recommended number of SKUs on the basis of a number of SKUs recommended in the past. A recommended SKU number transmission unit 82 transmits the calculated recommended number of SKUs to a store terminal. In addition, in the case where an adopted number of SKUs sent back from a store in response to the transmitted recommended number of SKUs changes continuously and in a consistent trend, the recommended SKU number calculation unit 81 changes the recommended number of SKUs for the store, in accordance with the trend.
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8.发明申请公开(公告)号：US20190279145A1
公开(公告)日：2019-09-12
申请号：US16335094
申请日：2017-09-15
Applicant: NEC CORPORATION
Inventor： Takayuki NAKANO , Yuuki KUBOTA
Abstract: A first configuration information calculation unit 61 calculates, on the basis of sales results for a target store during a predetermined past period, first configuration information, which is sales monetary amount configuration information for products having sales results at the target store. A second configuration information calculation unit 62 calculates second configuration information, which is sales monetary amount configuration information for products having no sales results at the target store during the period on the basis of a prediction model that predicts sales monetary amount configuration information for single product items. A product selection unit 63 selects a specified number of products from among products for which the first configuration information is calculated and products for which the second configuration information is calculated, in descending order of monetary amount indicated by the sales monetary amount configuration information.
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