公开(公告)号：US11163941B1

公开(公告)日：2021-11-02

申请号：US15941743

申请日：2018-03-30

Applicant: Snap Inc.

Inventor： Newar Husam Al Majid ,  Wisam Dakka ,  Donald Giovannini ,  Andre Madeira ,  Seyed Reza Mir Ghaderi ,  Yaming Lin ,  Yan Wu ,  Ranveer Kunal ,  Aymeric Damien ,  Maryam Daneshi ,  Yi Liu

IPC: G06F40/169 ,  G06F16/41 ,  G06F16/48 ,  G06F16/2457 ,  G06F16/487

Abstract: Various embodiments provide for systems, methods, and computer-readable storage media for annotating a collection of media items, such as digital images. According to some embodiments, an annotation system automatically determines one or more annotations for a plurality of media content items, and generates a collection of media content items that associates the determined annotations with the plurality of media content items. Depending on the embodiment, annotations that may be determined for the plurality of media content (and associated with the collection for the media content items) can include, without limitation, a caption, a geographic location, a category, a novelty measurement, an event, and a highlight media content item representing the collection.

公开(公告)号：US11106686B1

公开(公告)日：2021-08-31

申请号：US16203548

申请日：2018-11-28

Applicant: Snap Inc.

Inventor： Jaewook Chung ,  Wisam Dakka ,  Andrei Damian ,  Jiwoon Jeon ,  Ranveer Kunal ,  Andre Madeira ,  Michael Brian Murray ,  Emre Yamangil ,  Diwakar Punjani ,  Yantao Zheng

IPC: G06F16/30 ,  G06F7/00 ,  G06F16/2457 ,  H04L29/08 ,  G06Q50/00

Abstract: Disclosed are implementations for ranking a feed in a social network. In one aspect, a method of generating a feed includes identifying a group of users associated with a first user, identify notifications for the first user based on the group of users, determine one or more actions that may result from each of the identified notifications, rank the notifications based on the one or more determined actions; and display the notifications to the first user according to the ranking.

公开(公告)号：US20210182331A1

公开(公告)日：2021-06-17

申请号：US17249336

申请日：2021-02-26

Applicant: Snap Inc.

Inventor： Newar Husam Al Majid ,  Wisam Dakka ,  Donald Giovannini ,  Andre Madeira ,  Andrei Damian

IPC: G06F16/48 ,  G06F16/51 ,  G06F3/023 ,  G06F40/30 ,  G06F3/0489 ,  G06F16/432 ,  G06F16/9032 ,  G06F16/84

Abstract: Various embodiments provide for associating a collection of media items with a graphical element. For instance, a system can: generate corpus data from a set of features of a collection of media content items; determine a set of candidate graphical elements for the collection of media content items based on the corpus data and further based on a set of first mappings associating at least one graphical element and at least one n-gram; determine a set of prediction scores corresponding to the set of candidate graphical elements based on the set of features; determine a ranking for the set of candidate graphical elements based on the set of prediction stores; select a set of predicted graphical elements, from the set of candidate graphical elements, based on the ranking; and provide the set of predicted graphical elements in association with the collection of media content items.

公开(公告)号：US10970329B1

公开(公告)日：2021-04-06

申请号：US15941874

申请日：2018-03-30

Applicant: Snap Inc.

Inventor： Newar Husam Al Majid ,  Wisam Dakka ,  Donald Giovannini ,  Andre Madeira ,  Andrei Damian

IPC: G06F16/48 ,  G06F16/9032 ,  G06F3/023 ,  G06F3/0489 ,  G06F40/30 ,  G06F16/51 ,  G06F16/84 ,  G06F16/432 ,  H04M1/725 ,  H04N21/4788 ,  G06F3/0481

Abstract: Various embodiments provide for associating a collection of media items with a graphical element. For instance, a system can: generate corpus data from a set of features of a collection of media content items; determine a set of candidate graphical elements for the collection of media content items based on the corpus data and further based on a set of first mappings associating at least one graphical element and at least one n-gram; determine a set of prediction scores corresponding to the set of candidate graphical elements based on the set of features; determine a ranking for the set of candidate graphical elements based on the set of prediction stores; select a set of predicted graphical elements, from the set of candidate graphical elements, based on the ranking; and provide the set of predicted graphical elements in association with the collection of media content items.

公开(公告)号：US20200334883A1

公开(公告)日：2020-10-22

申请号：US16923563

申请日：2020-07-08

Applicant: Snap Inc.

Inventor： Jaewook Chung ,  Wisam Dakka

IPC: G06T11/60 ,  G06N3/04 ,  G06K9/66

Abstract: Manipulating images using computationally expensive machine learning schemes can be implemented using server-generated models of the machine learning schemes that are transmitted to a client device for application. The schemes can include convolutional neural networks having a kernel comprising a plurality of low-rank matrices.

公开(公告)号：US10672096B1

公开(公告)日：2020-06-02

申请号：US16659561

申请日：2019-10-21

Applicant: Snap Inc.

Inventor： Yanping Chen ,  Jaewook Chung ,  Wisam Dakka

IPC: G06T15/00 ,  G06T1/20 ,  G06N3/08 ,  G06T11/00 ,  G06N3/04 ,  G06N3/063

Abstract: A multistage neural network system can store neural networks as shader programs on GPU memory. Neural network weights can be stored as shader objects or textures on the GPU memory. The GPU can receive a number of neural network image processing tasks to perform on images captured by a client device. The GPU can execute the tasks per driver parameters and display results in real time or near real time on the client device.