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    Methods and Systems for Providing Notifications to Users of a Social Networking Service
    4.
    发明申请
    Methods and Systems for Providing Notifications to Users of a Social Networking Service 审中-公开

    公开(公告)号：US20180241713A1

    公开(公告)日：2018-08-23

    申请号：US15439652

    申请日：2017-02-22

    Applicant: FACEBOOK, INC.

    Inventor： Rajen Subba ,  Antoine Raux ,  Jian Yang

    IPC: H04L12/58

    CPC classification number: H04L51/32 ,  H04L51/20 ,  H04L51/24

    Abstract: A method of providing notifications to users of a social networking service includes determining a user intent associated with a post from a user on the social networking service, based at least in part on content of the post. The method further includes generating a first notification of the user intent associated with the post and selecting a plurality of users of the social networking service to receive the first notification. The method further includes providing the first notification to the plurality of users, and after providing the first notification to the plurality of users: (1) receiving one or more responses to the first notification from one or more users of the plurality of users, the one or more responses including information responsive to the first notification, and (2) providing the information responsive to the first notification to the user.

    Conversational understanding
    5.
    发明授权
    Conversational understanding 有权

    公开(公告)号：US10762299B1

    公开(公告)日：2020-09-01

    申请号：US15978429

    申请日：2018-05-14

    Applicant: Facebook, Inc.

    Inventor： Savas Parastatidis ,  Benoit F Dumoulin ,  Antoine Raux ,  Rajen Subba ,  Stefan Nelson-Lindall ,  Wenhai Yang

    IPC: G10L21/00 ,  G06F40/35 ,  G10L15/22 ,  G06F16/332 ,  G06F40/284

    Abstract: Exemplary embodiments relate to methods, mediums, and systems for managing a conversation. In an embodiment, a computer-implemented input interface is provided to receive an input comprising information in natural language. A dialog manager is configured to determine an intent of the input, determine information to fulfill the intent, and identify one or both of information available to the dialog manager or information that is unavailable to the dialog manager. A conversational understanding document documents the intent and the identified information. An output interface forwards the conversational understanding document towards a task completion handler separate and distinct from the dialog manager. Other embodiments are described and claimed.

    Conversational understanding
    6.
    发明授权
    Conversational understanding 有权

    公开(公告)号：US09996531B1

    公开(公告)日：2018-06-12

    申请号：US15084292

    申请日：2016-03-29

    Applicant: Facebook, Inc.

    Inventor： Savas Parastatidis ,  Benoit F Dumoulin ,  Antoine Raux ,  Rajen Subba ,  Stefan Nelson-Lindall ,  Wenhai Yang

    IPC: G10L21/00 ,  G06F17/27 ,  G06F17/24 ,  G10L15/22

    CPC classification number: G06F17/279 ,  G06F17/277 ,  G06F17/30654 ,  G10L15/22

    Abstract: Exemplary embodiments relate to methods, mediums, and systems for managing a conversation. In an embodiment, a computer-implemented input interface is provided to receive an input comprising information in natural language. A dialog manager is configured to determine an intent of the input, determine information to fulfill the intent, and identify one or both of information available to the dialog manager or information that is unavailable to the dialog manager. A conversational understanding document documents the intent and the identified information. An output interface forwards the conversational understanding document towards a task completion handler separate and distinct from the dialog manager. Other embodiments are described and claimed.

    Methods and Systems for Providing Notifications to Users of a Social Networking Service
    7.
    发明申请
    Methods and Systems for Providing Notifications to Users of a Social Networking Service 审中-公开

    公开(公告)号：US20200007491A1

    公开(公告)日：2020-01-02

    申请号：US16566820

    申请日：2019-09-10

    Applicant: FACEBOOK, INC.

    Inventor： Rajen Subba ,  Antoine Raux ,  Jian Yang

    IPC: H04L12/58

    Abstract: A method determines user intent associated with a post from a user on a social networking service, based at least in part on content of the post. The method generates a first notification of the user intent associated with the post and selects a plurality of users of the social networking service to receive the first notification. The method provides the first notification to the users. After providing the first notification to the plurality of users, the method: (i) receives one or more responses to the first notification from one or more users of the plurality of users, the responses including information responsive to the first notification; (ii) generates a second notification, including indications of determined respective intent associated with the one or more received responses based, at least in part, on content of the one or more received responses; and (iii) provides the second notification to the user.

    Contextual Auto-Completion for Assistant Systems
    8.
    发明申请
    Contextual Auto-Completion for Assistant Systems 审中-公开

    公开(公告)号：US20190324780A1

    公开(公告)日：2019-10-24

    申请号：US16150069

    申请日：2018-10-02

    Applicant: Facebook, Inc.

    Inventor： Jiedan Zhu ,  Fuchun Peng ,  Benoit F. Dumoulin ,  Xiaohu Liu ,  Rajen Subba ,  Mohsen Agsen ,  Michael Robert Hanson

    IPC: G06F9/451 ,  G06F17/30 ,  G10L15/22 ,  G10L15/18 ,  G10L15/183

    Abstract: In one embodiment, a method includes receiving a user input including a partial request from a client system of a first user, analyzing the user input to generate one or more candidate hypotheses based on a personalized language model where each of the candidate hypotheses includes one or more of an intent-suggestion or a slot-suggestion, sending instructions for presenting one or more suggested auto-completions corresponding to one or more of the candidate hypotheses, respectively, to the client system, where each suggested auto-completion comprises the partial request and the corresponding candidate hypothesis, receiving an indication of a selection by the first user of a first suggested auto-completion of the suggested auto-completions from the client system, and executing one or more tasks based on the first suggested auto-completion selected by the first user via one or more agents.

    INTENT ARBITRATION FOR A VIRTUAL ASSISTANT
    9.
    发明申请
    INTENT ARBITRATION FOR A VIRTUAL ASSISTANT 审中-公开

    公开(公告)号：US20190205386A1

    公开(公告)日：2019-07-04

    申请号：US16211414

    申请日：2018-12-06

    Applicant: Facebook, Inc.

    Inventor： Anuj Kumar ,  Benoit Dumoulin ,  Wenhai Yang ,  Rajen Subba

    IPC: G06F17/27 ,  G06F9/451 ,  G06N5/04 ,  G06N20/00

    CPC classification number: G06F17/2785 ,  G06F9/453 ,  G06N5/043 ,  G06N5/046 ,  G06N20/00

    Abstract: A user interacts with a virtual digital assistant with the intent that it provides assistance with a task. The user sends messages to the virtual digital assistant that include content obtained via user input at a client device. An intent determination model is applied to the content to identify the user's intent. The virtual digital assistant identifies agents that are capable of servicing the intent are identified and retrieves contextual data relating to the message from a data store. An intent arbitration model is used to select one of the agents which is activated to provide assistance with the task. The contextual information may include global metrics of agent performance and/or information regarding the user's preferences.

    Content Summarization for Assistant Systems
    10.
    发明申请
    Content Summarization for Assistant Systems 有权

    公开(公告)号：US20210209121A1

    公开(公告)日：2021-07-08

    申请号：US17203286

    申请日：2021-03-16

    Applicant: Facebook, Inc.

    Inventor： Xiaohu Liu ,  Baiyang Liu ,  Rajen Subba ,  Benoit F. Dumoulin

    IPC: G06F16/2457 ,  G06F16/248 ,  G06F16/9535

    Abstract: In one embodiment, a method includes, by a client system, receiving, by an assistant xbot of the client system, a request from a first user for a summary of user content from a first content source, retrieving, from the first content source, a plurality of content items corresponding to the request, generating a personalized summary of the retrieved content items, wherein the personalization of the summary is based on a user profile of the first user, and presenting, by the assistant xbot, the personalized summary responsive to the request within a separate communication interface between the assistant xbot and the first user, wherein the personalized summary is interactable by the first user to react to one or more of the plurality of content items.

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