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    Optimization of feature embeddings for deep learning models
    32.
    发明授权
    Optimization of feature embeddings for deep learning models 有权

    公开(公告)号：US11200284B1

    公开(公告)日：2021-12-14

    申请号：US15967414

    申请日：2018-04-30

    Applicant: Facebook, Inc.

    Inventor： Miao Li ,  Sagar Chordia ,  Harsh Doshi ,  Xianjie Chen ,  Qin Huang

    IPC: G06F16/00 ,  G06F16/904 ,  G06N3/04 ,  G06K9/62 ,  G06F16/901

    Abstract: A system trains models to generate embeddings that represent likelihoods associated with features. For example, an embedding may be generated for users and pages such that a user's embedding represents how likely a user is to comment on a given page. Initially, memory space for storing each embedding may be overprovisioned. The system monitors the embeddings for a feature as they are generated and recalculated over time. If the system detects that a particular index value is never updated for embeddings of that feature, then the system may remove that value from the feature embeddings. This allows the array lengths of embeddings to be customized to the particular features they represent, saving memory space. The system may further use related information to identify pooling functions that are most effective for particular features, to identify similarities between entities, and to provide insight into how the feature data influences neural network layers.

    Thermal mass aware thermal management
    33.
    发明授权
    Thermal mass aware thermal management 有权

    公开(公告)号：US11199885B1

    公开(公告)日：2021-12-14

    申请号：US17086497

    申请日：2020-11-02

    Applicant: Facebook, Inc.

    Inventor： Howard William Winter ,  ChuanKeat Kho ,  Peter John Richard Gilbert Bracewell

    IPC: G06F1/26 ,  G06F1/32 ,  G06F1/20 ,  H05K7/20 ,  G06F1/3287

    Abstract: The disclosed computing device may include electronic components, at least one of which is a processor. The computing device may also include a heat sink thermally coupled to the electronic components, as well as a temperature sensor that determines the current temperature inside the computing device. The computing device may further include a controller. The processor may generate a load schedule for the electronic components based on the current temperature inside the computing device. This load schedule ensures that a maximum temperature for the heat sink is not exceeded even when the total system power load exceeds, for a short period of time, the maximum sustainable power level the heat sink can dissipate. The controller may then load the electronic components according to the generated load schedule. Various other methods, systems, and computer-readable media are also disclosed.

    Overlaying a coverage area of a cellular wireless network with a coverage area of an adaptive sectorization base station
    35.
    发明授权
    Overlaying a coverage area of a cellular wireless network with a coverage area of an adaptive sectorization base station 有权

    公开(公告)号：US11196469B1

    公开(公告)日：2021-12-07

    申请号：US16857773

    申请日：2020-04-24

    Applicant: Facebook, Inc.

    Inventor： Abhishek Tiwari

    IPC: H04B7/04 ,  H04B7/0495 ,  H04B7/155 ,  H04B7/06 ,  H04B7/0408

    Abstract: Apparatuses, methods, and systems for overlaying a coverage area of a cellular wireless network with a coverage area of a sectorization base station are disclosed. One method includes providing, by a plurality of cellular base stations, wireless access to a plurality of wireless devices over a coverage area, providing, by a sectorization base station, wireless communication to the plurality of wireless devices over at least the coverage area, each sector of a plurality of antennas of the sectorization base station operates to cover a selectable coverage area as determined by a width of a beamforming pattern, identifying locations of each of the plurality of wireless devices, and selecting beamforming parameters of the beamforming pattern based at least on the locations of the plurality of wireless devices, wherein the selected beamforming parameters control at least a sector selection and the width of the beamforming pattern of the sector.

    Systems and methods for facilitating discovery of users who share common characteristics within a social networking system
    36.
    发明授权
    Systems and methods for facilitating discovery of users who share common characteristics within a social networking system 有权

    公开(公告)号：US11190600B2

    公开(公告)日：2021-11-30

    申请号：US16377774

    申请日：2019-04-08

    Applicant: Facebook, Inc.

    Inventor： Nathan Andrew Sharp

    IPC: H04L29/08 ,  H04L12/58

    Abstract: The disclosed computer-implemented method may include (1) receiving, via a social networking system, a request from a user to participate in a discovery service designed to facilitate connections between users of the social networking system who share common attributes, (2) obtaining, from the user, data representative of at least one desired user attribute, possessed by the user, for new user connections, (3) identifying, within the social networking system, at least one additional user who is both a participant in the discovery service and who also possesses the desired user attribute, and (4) providing a visual indication to the user, when representing the additional user within a user interface of the social networking system, that the additional user is a participant in the discovery service and that the additional user possesses the desired user attribute. Various other methods, systems, and computer-readable media are also disclosed.

    Methods and systems for untargeting users of an online service for advertising
    37.
    发明授权
    Methods and systems for untargeting users of an online service for advertising 有权

    公开(公告)号：US11182831B1

    公开(公告)日：2021-11-23

    申请号：US15377921

    申请日：2016-12-13

    Applicant: FACEBOOK, INC.

    Inventor： Dmitry Faradjev ,  Aswin Prakash Natesan Sridaran ,  Aniruddha Ramakant Kortikar ,  Po Lung Chen

    IPC: G06Q30/02 ,  H04L29/08 ,  H04L29/06

    Abstract: A method to untarget users of an online service for advertising includes embedding first code corresponding to a first pixel and second code corresponding to a second pixel in a version of a webpage and providing the version of the webpage for loading by a client device. Loading of the version of the webpage by the client device triggers execution of the first code and the second code by the client device. Furthermore, execution of the first code by the client device signals an advertising platform to forgo providing one or more advertisements for a service associated with the server system to the client device. Additionally, execution of the second code by the client device provides a signal to the server system.

    PREDICTIVE RESOURCE IDENTIFICATION AND PHASED DELIVERY OF STRUCTURED DOCUMENTS
    38.
    发明申请
    PREDICTIVE RESOURCE IDENTIFICATION AND PHASED DELIVERY OF STRUCTURED DOCUMENTS 有权

    公开(公告)号：US20210349964A1

    公开(公告)日：2021-11-11

    申请号：US17382680

    申请日：2021-07-22

    Applicant: Facebook, Inc.

    Inventor： Changhao Jiang ,  Xiaoliang Wei

    IPC: G06F16/958 ,  G06F16/957

    Abstract: In one embodiment, a method includes, by a client device, sending a request to a computer server system for a structured document; receiving, from the computer server in a first response phase, a first response portion comprising one or more first resources associated with the structured document or references to the one or more first resources; processing the one or more first resources for rendering a part of the structured document; and receiving, from the computer system in a second response phase that is subsequent to the first response phase, a second response portion from comprising one or more second resources associated with the structured document or references to the one or more second resources, the one or more second resources being different than the one or more first resources.

    Techniques for enhancing group communication on a mobile device
    40.
    发明授权
    Techniques for enhancing group communication on a mobile device 有权

    公开(公告)号：US11172338B1

    公开(公告)日：2021-11-09

    申请号：US16655276

    申请日：2019-10-17

    Applicant: Facebook, Inc.

    Inventor： Vincent Charles Cheung ,  Connie Yeewei Ho ,  Daniel Tsuan

    IPC: G06F3/0482 ,  H04W4/14 ,  G06F3/0481 ,  H04W8/18 ,  H04W4/08

    Abstract: Techniques for enhancing group communication on a device are described. A method may include presenting a message in a message portion of a user interface (UI) for a group communication application executing on a first device, where the group communication application communicates messages among multiple devices. The method may further include monitoring an input component for the first device and detecting a first control directive from the input component. The first control directive may select a message displayed in the message portion of the user interface. The method may further include performing a pin operation on the selected message; and presenting the pinned message in a banner portion of the UL Other embodiments are described and claimed.

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