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1. 发明授权

US11609964B2 Whole page personalization with cyclic dependencies 有权
公开(公告)号：US11609964B2
公开(公告)日：2023-03-21
申请号：US17073202
申请日：2020-10-16
申请人： Walmart Apollo, LLC
发明人： Kannan Achan , Evren Korpeoglu , Shirpaa Manoharan
IPC分类号： G06F16/00 , G06F16/957 , G06Q30/00
摘要： A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform: modeling a webpage as a random field, wherein the random field comprises an undirected graph comprising nodes and edges; identifying a cyclic dependency in the undirected graph, wherein the cyclic dependency involves at least three of the nodes; breaking one or more of the edges of the undirected graph that connects the at least three of the nodes in the cyclic dependency; determining a probability of the webpage having exceeded a predetermined threshold based on compatibility functions of the edges, as updated; and sending instructions to display the webpage based at least in part on the probability of the webpage having exceeded the predetermined threshold. Other embodiments are described.

2. 发明授权

US11587191B2 Systems and methods for a contactless visitor check-in 有权
公开(公告)号：US11587191B2
公开(公告)日：2023-02-21
申请号：US17039152
申请日：2020-09-30
申请人： Walmart Apollo, LLC
发明人： Derric D'Souza , Danika Alleen Goecke
IPC分类号： G06Q50/26 , G06Q30/018 , G06Q10/1093 , G07C9/29 , H04L9/08 , G06F3/12 , G06K7/14
摘要： A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform one or more processors and perform: transmitting an invitation to a mobile application on a mobile device of a user, wherein the invitation authorizes the mobile application on the mobile device to be used to check-in to a facility; generating, by a visitor application, an image that is displayed on a kiosk at an entrance of the facility; receiving, from the mobile device, image data of the image, as scanned by the mobile application from the kiosk, and mobile application data; validating whether the mobile application data and the image data satisfy one or more criteria; and when the one or more criteria are satisfied, authorizing the user to access the facility. Other embodiments are disclosed.

3. 发明授权

US11586993B2 Travel services with different rate categories 有权
公开(公告)号：US11586993B2
公开(公告)日：2023-02-21
申请号：US16677724
申请日：2019-11-08
申请人： Inspirato LLC
发明人： Brad Handler , Cody Holloway , Brent Handler
IPC分类号： G06Q10/02 , G06Q20/12 , G06Q30/0204 , G06N20/00
摘要： Systems and methods are disclosed for providing a subscription-based travel service that includes one or more processors that perform operations comprising: receiving, by a subscription-based travel service, search criteria comprising a travel period for a user; determining that a subscription of the user with the subscription-based travel service corresponds to a first travel service rate category; identifying, based on the search criteria, a list of travel services associated with the first travel service rate category that are available for consumption during the travel period; presenting the identified list of travel services to the user; and reserving a given travel service of the travel services on the list in response to receiving a selection of the given travel service.

4. 发明授权

US11586905B2 Systems and methods for customizing kernel machines with deep neural networks 有权
公开(公告)号：US11586905B2
公开(公告)日：2023-02-21
申请号：US16152841
申请日：2018-10-05
申请人： Arizona Board of Regents
发明人： Huan Song , Jayaraman Thiagarajan , Andreas Spanias
IPC分类号： G06N3/08 , G06F17/16
摘要： A method including receiving an input data set. The input data set can include one of a feature domain set or a kernel matrix. The method also can include constructing dense embeddings using: (i) Nyström approximations on the input data set when the input data set comprises the kernel matrix, and (ii) clustered Nyström approximations on the input data set when the input data set comprises the feature domain set. The method additionally can include performing representation learning on each of the dense embeddings using a multi-layer fully-connected network for each of the dense embeddings to generate latent representations corresponding to each of the dense embeddings. The method further can include applying a fusion layer to the latent representations corresponding to the dense embeddings to generate a combined representation. The method additionally can include performing classification on the combined representation. Other embodiments of related systems and methods are also disclosed.

5. 发明授权

US11569533B2 Replenished negative electrodes for secondary batteries 有权
公开(公告)号：US11569533B2
公开(公告)日：2023-01-31
申请号：US16998203
申请日：2020-08-20
申请人： Enovix Corporation
发明人： Christopher G. Castledine , David T. Fouchard , Jonathan C. Doan , Christopher J. Spindt , Robert M. Spotniz , James D. Wilcox , Ashok Lahiri , Murali Ramasubramanian
IPC分类号： H01M10/44 , H01M4/38 , H01M10/0525 , H01M10/48
摘要： A method is provided for activating a secondary battery having a negative electrode, a positive electrode, and a microporous separator between the negative and positive electrodes permeated with carrier-ion containing electrolyte, the negative electrode having anodically active silicon or an alloy thereof. The method includes transferring carrier ions from the positive electrode to the negative electrode to at least partially charge the secondary battery, and transferring carrier ions from an auxiliary electrode to the positive electrode, to provide the secondary battery with a positive electrode end of discharge voltage Vpos,eod and a negative electrode end of discharge voltage Vneg,eod when the cell is at a predefined Vcell,eod value, the value of Vpos,eod corresponding to a voltage at which the state of charge of the positive electrode is at least 95% of its coulombic capacity and Vneg,eod is at least 0.4 V (vs Li) but less than 0.9 V (vs Li).

6. 发明授权

US11568172B2 Systems, methods, and techniques for training neural networks and utilizing the neural networks to detect non-compliant content 有权
公开(公告)号：US11568172B2
公开(公告)日：2023-01-31
申请号：US17174857
申请日：2021-02-12
申请人： Walmart Apollo, LLC
发明人： Shreyansh Prakash Gandhi , Alessandro Magnani , Abhinandan Krishnan , Abon Chaudhuri , Samrat Kokkula , Venkatesh Kandaswamy
IPC分类号： G06K9/00 , G06K9/62 , G06V30/194
摘要： A system can include one or more processors and one or more non-transitory computer-readable storage media storing computing instructions configured to run on the one or more processors and perform: generating a training dataset for training a neural network detection model; identifying, using the neural network detection model, as trained, the non-compliant content in the synthetic training images; receiving, at the neural network detection model, at least one image; and utilizing the neural network detection model to determine whether the at least one image comprises the non-compliant content. Other embodiments are disclosed herein.

7. 发明授权

US11544763B2 Systems and methods for prediction of item quantity 有权
公开(公告)号：US11544763B2
公开(公告)日：2023-01-03
申请号：US16778905
申请日：2020-01-31
申请人： Walmart Apollo, LLC
发明人： Rahul Radhakrishnan Iyer , Shubham Gupta , Praveenkumar Kanumala , Stephen Dean Guo , Kannan Achan
IPC分类号： G06Q30/00 , G06Q30/06 , G06F3/0482
摘要： Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform acts of receiving a user identifier, receiving an item identifier, determining user item quantity information related to quantities of the item previously selected by the user, determining a respective household size for each user, and determining aggregate household item quantity information related to quantities of the item previously selected by an aggregate of users of the same household size. If a first threshold level of the quantity of transactions is met, a recommended quantity is based on the user item quantity information, and if not, the recommended quantity is based on the aggregate household item quantity information. The user interface of the electronic device is updated to notify the user of the recommended quantity. Other embodiments are disclosed herein.

8. 发明授权

US11532000B2 Systems and methods for algorithmic pricing 有权
公开(公告)号：US11532000B2
公开(公告)日：2022-12-20
申请号：US16159603
申请日：2018-10-12
申请人： WALMART APOLLO, LLC
发明人： Sai Zhang , Peibei Shi , Quoc Tan Tran
IPC分类号： G06Q30/00 , G06Q30/02 , G06Q10/06
摘要： Systems and methods including one or more processing modules and one or more non-transitory storage modules storing computing instructions configured to run on the one or more processing modules and perform acts of calculating a halo weight for at least one item of a set of items, where the halo weight can comprise an effect sales of the at least one item has on sales of the set of items; calculating an item-wise elasticity for the at least one item; calculating a line-wise elasticity for the at least one item of the set of items; calculating an aggregate elasticity for the at least one item using the item-wise elasticity and the line-wise elasticity; calculating a demand forecast for the at least one item of the set of items; optimizing an objective function comprising the halo weight, the aggregate elasticity, the demand forecast, and at least one external constraint; adjusting at least one price of the at least one item based on the objective function, as optimized; and displaying the at least one price, as adjusted, on a display device. Other embodiments are disclosed herein.

9. 发明授权

US11521256B2 Automatically generating personalized flavor preferences 有权
公开(公告)号：US11521256B2
公开(公告)日：2022-12-06
申请号：US17163474
申请日：2021-01-31
申请人： Walmart Apollo, LLC
发明人： Vivek Vaidyanathan , Aysenur Inan , Venugopal Mani , Hyun Duk Cho , Yogananth Mahalingam , Sushant Kumar , Kannan Achan
IPC分类号： G06Q30/00 , G06Q30/06 , G06N7/00 , G06K9/62 , G06F40/284
摘要： A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform creating a standardized flavor list from flavors associated with items in a catalog; determining a respective score indicating a degree of affinity for a user for each flavor of each of one or more item types associated with the items; creating a respective ordered list of flavors for each of the one or more item types for the user in which the respective ordered list of flavors are ranked by the respective score for the each flavor in the ordered list; and re-ranking a non-personalized list of recommended items associated with an anchor item of the items using the respective ordered list of flavors for the user. Other embodiments are disclosed.

10. 发明授权

US11498873B2 Superhard constructions and methods of making same 有权
公开(公告)号：US11498873B2
公开(公告)日：2022-11-15
申请号：US16407902
申请日：2019-05-09
申请人： ELEMENT SIX ABRASIVES S.A.
发明人： Maweja Kasonde , Valentine Kanyanta , Teresa Rodriguez Suarez
IPC分类号： B24D3/02 , B24D18/00 , C04B35/52 , E21B10/573 , B22F7/06 , C22C26/00 , B24D99/00 , B22F3/14 , C04B35/528 , C04B35/63 , C04B37/02 , C04B35/632 , C04B35/638 , C04B35/645 , E21B10/567 , B24D3/00 , B24D11/00 , C09K3/14 , C22C29/08 , B22F5/00
摘要： A polycrystalline super hard construction comprises a body of polycrystalline super hard material and a substrate bonded to the body along an interface. The substrate a first end surface forming the interface, the first end surface comprising a projection extending from the body of the substrate into the body of super hard material towards the cutting face, the body of polycrystalline material extending around the projection. The body of polycrystalline material comprises a first region more thermally stable than a second region, the first region comprising an annular portion located around the projection, the second region extending between and bonding the first region to the substrate. The first region has a thickness from the cutting face along the peripheral side edge to the interface of at least around 3 mm and a portion of the projection has a thickness measured in a plane extending along the longitudinal axis of at least around 3 mm.

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