公开(公告)号：US09747649B2

公开(公告)日：2017-08-29

申请号：US14750494

申请日：2015-06-25

Applicant: Facebook, Inc.

Inventor： Bradley Ray Green ,  Li Ju ,  Yi Miao

IPC: G06Q50/00 ,  H04L12/58

CPC classification number: G06Q50/01 ,  H04L51/32

Abstract: A social networking system selects a set of groups for presentation to a user of the social networking system. To select groups, the social networking system determines scores for various groups representing a likelihood of the user interacting with the groups. The social networking system may identify a set of groups based on interactions between the user and various groups occurring during a specific time interval and determine scores for groups in the set. When determining a score for a group, the social networking system accounts for times associated with interactions between the user and various groups. Based on the scores, one or more groups are selected and presented to the user. Additionally, the social networking system may identify a time to present the selected one or more groups to the user based on prior user interactions with various groups.

公开(公告)号：US20170187813A1

公开(公告)日：2017-06-29

申请号：US14980470

申请日：2015-12-28

Applicant: Facebook, Inc.

Inventor： Yanping Li ,  Li Ju ,  Adit Vaidya

IPC: H04L29/08 ,  G06F17/30 ,  H04L12/58

CPC classification number: G06F16/24578 ,  G06Q30/02 ,  G06Q50/01 ,  H04L51/14 ,  H04L51/32 ,  H04L67/306

Abstract: A social networking system maintains various groups that each include one or more users and maintains information describing interactions by users with the social networking system. The social networking system selects various content items provided to groups including the user based on amounts of interaction with content items provided to groups including the user by other social networking system users as well as amounts of time since the social networking system obtained various content items provided to the groups. Information describing the selected content items is presented to the user by the social networking system outside of pages of content maintained by the social networking system for groups to which the selected content items were provided.

公开(公告)号：US20170111448A1

公开(公告)日：2017-04-20

申请号：US15395846

申请日：2016-12-30

Applicant: Facebook, Inc.

Inventor： Li Ju ,  David Ferguson ,  Jun Sun ,  Jireh Yiwei Tan ,  Bradley Ray Green ,  Kyle Philip Meyer ,  Xun Gong ,  Pooja Jain

IPC: H04L29/08 ,  H04W4/20 ,  H04W4/08

CPC classification number: H04L67/1048 ,  G06F17/301 ,  G06F17/30312 ,  G06F17/3053 ,  G06Q50/01 ,  H04L67/02 ,  H04L67/22 ,  H04L67/306 ,  H04W4/08 ,  H04W4/21

Abstract: A social networking system selects a set of groups for presentation to a user of the social networking system. To select groups, the social networking system determining scores for various groups representing a likelihood of the user interacting with the groups. When determining a score for a group, the social networking system accounts for a likelihood of the user providing content to the group as well as the user accessing or viewing content associated with the group. Based on the scores, one or more groups are selected and presented to the user. Additionally, the social networking system may apply one or more diversity rules so that the selected groups have a variety of characteristics.