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    Generating weather data based on messaging system activity
    24.
    发明授权
    Generating weather data based on messaging system activity 有权

    公开(公告)号：US11574225B2

    公开(公告)日：2023-02-07

    申请号：US16928959

    申请日：2020-07-14

    Applicant: Snap Inc.

    Inventor： Anup Prabhakar Dhalwani ,  Walton Lin ,  Andrew Lin ,  Amer Shahnawaz ,  Leonid Gorkin ,  Amber Taylor ,  Lillian Zheng ,  Eric Wood

    IPC: G06K9/62 ,  G06V10/40 ,  G06V20/00 ,  G06N7/00 ,  G01W1/02 ,  G06N20/00

    Abstract: Systems and methods are provided for analyzing messages generated by a plurality of computing devices associated with a plurality of users in a messaging system to generate training data to train a machine learning model to determine a probability that a media content item was generated inside an enclosed location or outside, receiving a media content item from a computing device, analyzing the media content item using the trained machine learning model to determine a probability that the media content item was generated inside an enclosed location or outside, determining, based on the probability generated by the trained machine learning model, that the media content item was generated inside an enclosed location, and determining an inside temperature associated with the venue based on messages generated by a plurality of computing devices in a messaging system comprising media content items and temperature information for the venue or a similar venue type.

    Position service to determine relative position to map features
    25.
    发明授权
    Position service to determine relative position to map features 有权

    公开(公告)号：US11558709B2

    公开(公告)日：2023-01-17

    申请号：US17165667

    申请日：2021-02-02

    Applicant: Snap Inc.

    Inventor： Alexander Fung ,  Leonid Gorkin ,  Robert Marianski ,  Arif Oguz Yildiz

    IPC: H04W4/02 ,  H04W4/029 ,  G06F17/18 ,  G06F16/909 ,  H04L67/01

    Abstract: Systems, devices, media and methods are presented for retrieving a current location of client device, accessing geographic data based on the current location of the client device, analyzing the geographic data to identify a plurality of geographic features, for each geographic feature of the plurality of geographic features, identifying a direction from the current location of the client device to the respective geographic feature and a confidence level indicating a probability that the current location of the client device is at the direction, returning the direction and the confidence level to the client device, and based on the direction and confidence level, causing presentation of graphical data on a user interface within the client device.

    LOCATION SHARING USING DIFFERENT RATE-LIMITED LINKS
    28.
    发明申请
    LOCATION SHARING USING DIFFERENT RATE-LIMITED LINKS 有权

    公开(公告)号：US20210392098A1

    公开(公告)日：2021-12-16

    申请号：US16946286

    申请日：2020-06-15

    Applicant: Snap Inc.

    Inventor： Leonid Gorkin ,  Mengyao Li ,  Arif Oguz Yildiz ,  Jeremie Gabor ,  Robert Marianski ,  Xiaohan Zhao ,  Benjamin Feder

    IPC: H04L12/58

    Abstract: Aspects of the present disclosure involve a system and a method for performing operations comprising: storing, on a distributed storage system, a plurality of real-time graph (RTG) instances that include a plurality of device objects; receiving, by a first device object of the plurality of device objects, a status update from a client device associated with a first user; transmitting, by the first device object, a first message comprising the status update to a second device object associated with a second user over a real-time link; and transmitting, by the first device object, a second message comprising the status update to a third device object associated with a third user over a first rate-limited link.

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