公开(公告)号：US20220300297A1

公开(公告)日：2022-09-22

申请号：US17836580

申请日：2022-06-09

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: G06F9/445 ,  G06F11/34 ,  G06V40/16

Abstract: Aspects of the present disclosure involve systems and methods for performing operations comprising providing a messaging application comprising a feature to a client device, the feature being implemented by operations having alternative complexity levels, wherein a first complexity level represents a first amount of device resources consumed by a first set of operations, and wherein a second complexity level represents a second amount of device resources consumed by a second set of operations; determining that the first configuration rule is satisfied by a first property of the client device; and in response to determining that the first configuration rule is satisfied by the first property of the client device, causing the feature to be implemented on the client device by the first set of operations having the first complexity level that consume a greater amount of device resources than the second set of operations having the second complexity level.

公开(公告)号：US11317129B1

公开(公告)日：2022-04-26

申请号：US16453614

申请日：2019-06-26

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Zahra Ferdowsi ,  Jun Huang ,  Michael David Marr ,  Jiayao Yu ,  Finn Parnell ,  Aleksandr Zhang ,  Chao Pang

IPC: H04N21/235 ,  H04N21/2343 ,  H04N21/84 ,  H04L51/066 ,  H04L12/58

Abstract: Aspects of the present disclosure involve a system and method for providing the best available version of a content to a viewer client device considering the device capabilities of the viewer client device. To access the content, a viewer client device sends an access request comprising its device capabilities. Upon receiving the access request, the server computer generates a ranked list of all possible content versions for the viewer client device, the content versions being ranked based on their compatibility with the device capabilities of the viewer client device. The server computer selects, among the one or more available versions of the content, the content version ranked first in the ranked list and provides the selected content version to the viewer client device.

公开(公告)号：US10999629B1

公开(公告)日：2021-05-04

申请号：US16392150

申请日：2019-04-23

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: H04N21/462 ,  G06F11/34 ,  H04L12/58 ,  H04N21/4402

Abstract: Aspects of the present disclosure involve systems and methods for performing operations comprising receiving, with a messaging application, user input to access a graphical image modification feature of the messaging application; in response to receiving, causing display of a video; accessing a first configuration rule of a plurality of configuration rules that associates a first device property rule with the graphical image modification feature of the messaging application; determining that the first configuration rule is satisfied by a first property of the client device; and in response to determining that the first configuration rule is satisfied by the first property of the client device, causing display of a first plurality of graphical image modification options each associated with performing a different modification to the video.

公开(公告)号：US12242373B2

公开(公告)日：2025-03-04

申请号：US17588759

申请日：2022-01-31

Applicant: Snap Inc.

Inventor： Michael Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: G06F9/44 ,  G06F11/3668

Abstract: Systems, devices, media, and methods are presented for testing the capability of a mobile device to run a particular feature of an application. Each feature may include a package of code, a call, a state, and a condition; each condition correlated with a specific state. The call is a query that includes instructions to evaluate whether the application will run successfully if a particular feature is running. If the call fails, the feature condition remains Off, resulting in a rollback of the feature. If the call succeeds, the feature condition is changed to On. The system may include an experimentation framework on each mobile device for registering features, executing calls, logging results, and maintaining states and conditions.

公开(公告)号：US12212466B2

公开(公告)日：2025-01-28

申请号：US17748433

申请日：2022-05-19

Applicant: Snap Inc.

Inventor： Jiayao Yu

IPC: H04L41/0893 ,  G06F16/242 ,  H04L41/0631 ,  H04L41/08 ,  H04L41/0823 ,  H04L41/22 ,  H04L67/01

Abstract: Systems, devices, media, and methods are presented for splitting decision trees between server and client. The client of the systems and methods sends a configuration query. The server of the system and method receives the configuration query. The server retrieves Config rule(s) according to the configuration query. Each of the Config rule(s) can be represented by decision tree(s). The server evaluates the decision tree(s). If a definitive True or False cannot be derived from the evaluation using server knowledge, the server prunes the decision tree(s) and returns them to client side for further evaluation.

公开(公告)号：US20240282110A1

公开(公告)日：2024-08-22

申请号：US18653718

申请日：2024-05-02

Applicant: Snap Inc.

Inventor： Kavya Venkata Kota Kopparapu ,  Benjamin Dodson ,  Francesc Xavier Drudis Rius ,  Angus Kong ,  Richard Leider ,  Jien Ren ,  Sergey Tulyakov ,  Jiayao Yu

IPC: G06V20/40 ,  G06F16/783 ,  G06N20/00 ,  G06T5/70 ,  G06V10/70 ,  G06V20/70

CPC classification number: G06V20/46 ,  G06F16/785 ,  G06N20/00 ,  G06T5/70 ,  G06V10/70 ,  G06V20/70

Abstract: Aspects of the present disclosure involve a system comprising a medium storing a program and method for machine-learning based selection of a representative video frame. The program and method provide for receiving a set of video frames; determining a first subset of frames by removing frames outside of an image quality threshold; determining a second subset by removing frames outside of an image stillness threshold; computing feature data for each frame in the second subset; providing, for each frame in the second subset, the feature data to a machine learning model (MLM), the MLM being configured to output a score for each frame in the second subset of frames based on the feature data, the MLM having been trained with a first set of images labeled based on aesthetics, and with a second set of images labeled based on image quality; and selecting a frame based on output scores.

公开(公告)号：US12034599B2

公开(公告)日：2024-07-09

申请号：US17513556

申请日：2021-10-28

Applicant: Snap Inc.

Inventor： Michael Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: H04L41/0866 ,  H04L41/084 ,  H04L67/01

CPC classification number: H04L41/0846 ,  H04L41/0866 ,  H04L67/01

Abstract: Systems, devices, media, and methods are presented for assigning configuration parameters to unknown devices by comparing characteristics of unknown devices to characteristics of known devices. Characteristics of an unknown device are compared to characteristics of known devices to identify a similar device having known configuration parameters. The unknown devise is then assigned the configuration parameters of the identified similar device.

公开(公告)号：US12008811B2

公开(公告)日：2024-06-11

申请号：US17550852

申请日：2021-12-14

Applicant: Snap Inc.

Inventor： Kavya Venkata Kota Kopparapu ,  Benjamin Dodson ,  Francesc Xavier Drudis Rius ,  Angus Kong ,  Richard Leider ,  Jian Ren ,  Sergey Tulyakov ,  Jiayao Yu

IPC: G06K9/00 ,  G06F16/783 ,  G06N20/00 ,  G06T5/70 ,  G06V10/70 ,  G06V20/40 ,  G06V20/70

CPC classification number: G06V20/46 ,  G06F16/785 ,  G06N20/00 ,  G06T5/70 ,  G06V10/70 ,  G06V20/70

Abstract: Aspects of the present disclosure involve a system comprising a medium storing a program and method for machine-learning based selection of a representative video frame. The program and method provide for receiving a set of video frames; determining a first subset of frames by removing frames outside of an image quality threshold; determining a second subset by removing frames outside of an image stillness threshold; computing feature data for each frame in the second subset; providing, for each frame in the second subset, the feature data to a machine learning model (MLM), the MLM being configured to output a score for each frame in the second subset of frames based on the feature data, the MLM having been trained with a first set of images labeled based on aesthetics, and with a second set of images labeled based on image quality; and selecting a frame based on output scores.

公开(公告)号：US11816010B2

公开(公告)日：2023-11-14

申请号：US17747812

申请日：2022-05-18

Applicant: Snap Inc.

Inventor： Michael Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi ,  Olamide Valerie Olatunji ,  David Boyle ,  Claire Reinert

IPC: G06F11/34 ,  G06F11/14

CPC classification number: G06F11/3423 ,  G06F11/1479 ,  G06F11/3495

Abstract: Systems, devices, media, and methods are presented for releasing an application feature in incremental stages while monitoring the application for anomalies. The feature includes a package of code and an action setting. The methods in some implementations include identifying active devices on which the application has been installed, monitoring the application according to a set of metrics, activating the feature by changing its action setting for a first segment of the active devices, pausing the feature if an anomaly is detected among the set of metrics, and generating a repair ticket. As long as no anomaly is detected, the activating step proceeds for subsequent segments of the active devices, iteratively, until the release is completed. A feature rank may be used to process and release a plurality of features in order of priority.

公开(公告)号：US20230362118A1

公开(公告)日：2023-11-09

申请号：US18220805

申请日：2023-07-11

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang``` ,  Zahra Ferdowsi

IPC: H04L51/063 ,  H04L51/222 ,  H04L51/226 ,  H04L41/0893

CPC classification number: H04L51/063 ,  H04L51/222 ,  H04L51/226 ,  H04L41/0893

Abstract: An example method comprises: receiving, at the server from a first client device, a request for access to a client feature on the first client device; determining, by the server, an applicable rule for the access request, the applicable rule having a plurality of nodes; determining, by the server, device capabilities needed for the determined rule; determining, by the server, nodes that can be executed and nodes that cannot be executed, based on the device capabilities; executing, by the server, nodes that can be executed to reach a partial decision for the applicable rule; pruning the rule to remove executed nodes and generate a pruned rule that includes nodes that cannot be executed; transmitting the pruned rule and partial decision to the device. The pruned rule is executed on the first client device with partial decision to generate a final decision. The client feature is configured based on the decision.