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    Systems and methods for identifying a meaning of an ambiguous term in a natural language query
    81.
    发明授权
    Systems and methods for identifying a meaning of an ambiguous term in a natural language query 有权

    公开(公告)号：US10169470B2

    公开(公告)日：2019-01-01

    申请号：US15095833

    申请日：2016-04-11

    Applicant: Rovi Guides, Inc.

    Inventor： Manik Malhotra ,  Ahmed Nizam Mohaideen P ,  Sashikumar Venkataraman

    IPC: G06F17/30

    Abstract: Methods and systems for identifying a meaning of an ambiguous term in a natural language query. The media guidance application isolates first and second terms from a query received from a user and identifies, in a knowledge graph, first and second pluralities of candidate components associated with the first and second terms. The first and second terms each having multiple candidate components indicates the first and second terms have ambiguous meanings. The media guidance application matches each candidate component of the first and second pluralities of candidate components to form a plurality of pairs and determines strength of association for each pair in the plurality of pairs. The media guidance application filters the plurality of pairs by strength of association for each pair and determines a plurality of possible meanings based on the filtered plurality of pairs. The media guidance application selects a meaning from the plurality of possible meanings.

    SYSTEMS AND METHODS FOR DETERMINING AN EXECUTION PATH FOR A NATURAL LANGUAGE QUERY
    85.
    发明申请
    SYSTEMS AND METHODS FOR DETERMINING AN EXECUTION PATH FOR A NATURAL LANGUAGE QUERY 审中-公开

    公开(公告)号：US20180032514A1

    公开(公告)日：2018-02-01

    申请号：US15223155

    申请日：2016-07-29

    Applicant: Rovi Guides, Inc.

    Inventor： Sashikumar Venkataraman ,  Ahmed Nizam Mohaideen P.

    IPC: G06F17/30

    CPC classification number: G06F16/438 ,  G06F3/04842 ,  G06F3/0488 ,  G06F16/24545 ,  G06F16/3344 ,  G06F16/48 ,  G06F16/9024

    Abstract: Systems and methods are described to address shortcomings in conventional conversation systems by determining an execution path for a natural language query using questions and answers and selecting the path in a knowledge graph based on the entities in the questions and answers and the user's feedback. In some aspects, the systems and methods described provide for determining an execution path for a natural language query presented to an interactive media guidance application. The interactive media guidance application receives, from a user, a query including an input entity and an unknown term. The interactive media guidance application retrieves, from a knowledge graph, a plurality of possible responses for the query. The interactive media guidance application determines a correct response of the plurality of possible responses based on feedback from the user. The interactive media guidance application selects an execution path for the query based on the correct response.

    SYSTEMS AND METHODS FOR DETERMINING CONTEXT SWITCHING IN CONVERSATION
    86.
    发明申请
    SYSTEMS AND METHODS FOR DETERMINING CONTEXT SWITCHING IN CONVERSATION 有权

    公开(公告)号：US20170357635A1

    公开(公告)日：2017-12-14

    申请号：US15176516

    申请日：2016-06-08

    Applicant: Rovi Guides, Inc.

    Inventor： Ahmed Nizam Mohaideen P ,  Sashikumar Venkataraman ,  Manik Malhotra

    IPC: G06F17/27 ,  G06F17/30 ,  G10L15/16

    CPC classification number: G06F17/279 ,  G06F17/277 ,  G06F17/30401 ,  G06F17/30554 ,  G06F17/30646 ,  G06F17/30663 ,  G06F17/30672 ,  G06F17/30867 ,  G06N3/02 ,  G10L15/16

    Abstract: Systems and methods are described to address shortcomings in a conventional conversation system via a novel technique utilizing artificial neural networks to train the conversation system whether or not to continue context. In some aspects, an interactive media guidance application determines a type of conversation continuity in a natural language conversation comprising first and second queries. The interactive media guidance application determines a first token in the first query and a second token in the second query. The interactive media guidance application identifies entity data for the first and second tokens. The interactive media guidance application retrieves, from a knowledge graph, graph connections between the entity data for the first and second tokens. The interactive media guidance application applies this data as inputs to an artificial neural network. The interactive media guidance application determines an output that indicates the type of conversation continuity between the first and second queries.

    SYSTEMS AND METHODS FOR IMPROVING ACCURACY IN MEDIA ASSET RECOMMENDATIONS BASED ON DATA FROM ONE DATA SPACE
    88.
    发明申请
    SYSTEMS AND METHODS FOR IMPROVING ACCURACY IN MEDIA ASSET RECOMMENDATIONS BASED ON DATA FROM ONE DATA SPACE 审中-公开
    基于数据空间数据提高媒体资产建议精度的系统和方法

    公开(公告)号：US20160314410A1

    公开(公告)日：2016-10-27

    申请号：US14694934

    申请日：2015-04-23

    Applicant: Rovi Guides, Inc.

    Inventor： Craig Carmichael ,  Sashikumar Venkataraman

    IPC: G06N99/00 ,  G06N5/04

    CPC classification number: H04N21/4821 ,  G06N3/02 ,  H04N21/2407 ,  H04N21/251 ,  H04N21/44204 ,  H04N21/4668 ,  H04N21/4756

    Abstract: Methods and systems are described for processing media consumption information across a data space with different types of user preference information. User preference information is received in a form of a data space. User preference information includes both monitored user interactions with respect to media assets and levels of enjoyment that users expressly input with respect to the media assets. Both types of preference information are transformed to consumption layer preference information and attributes indicative of users' preferences are determined. An estimated explicit user preference and an estimated implicit user preference are determined. The two estimated user preference values are compared and an error value is calculated based on the comparison.

    Abstract translation: 描述了用于通过具有不同类型的用户偏好信息的数据空间处理媒体消费信息的方法和系统。 以数据空间的形式接收用户偏好信息。 用户偏好信息包括受监控的用户与媒体资产的交互以及用户对媒体资产明确输入的享受程度。 将两种类型的偏好信息转换为消费层偏好信息，并确定表示用户偏好的属性。 确定估计的显式用户偏好和估计的隐式用户偏好。 比较两个估计的用户偏好值，并基于比较来计算误差值。

    SYSTEMS AND METHODS FOR IMPROVING ACCURACY IN MEDIA ASSET RECOMMENDATIONS BASED ON DATA FROM MULTIPLE DATA SPACES
    89.
    发明申请
    SYSTEMS AND METHODS FOR IMPROVING ACCURACY IN MEDIA ASSET RECOMMENDATIONS BASED ON DATA FROM MULTIPLE DATA SPACES 审中-公开
    基于多个数据空间的数据提高媒体资产建议精度的系统和方法

    公开(公告)号：US20160314404A1

    公开(公告)日：2016-10-27

    申请号：US14694933

    申请日：2015-04-23

    Applicant: ROVI GUIDES, INC.

    Inventor： Craig Carmichael ,  Sashikumar Venkataraman

    IPC: G06N7/00

    CPC classification number: H04N21/44204 ,  G06F16/435 ,  G06N3/02 ,  H04N21/252

    Abstract: Methods and systems are described for processing media consumption information across multiple data spaces over a common media asset space. User preference information is received from two data spaces. User preference information from the first data space includes monitored user interactions of a first plurality of users with respect to a first plurality of media assets and user preference information from the second data space includes levels of enjoyment that a second plurality of users expressly input with respect to a second plurality of media assets. Both sets of preference information are transformed to respective consumption layer preference information and respective attributes indicative of users' preferences are determined. A first and second sentimental similarity values are determined for the first and second preference information respectively. The two sentimental similarity values are compared and an error value is calculated based on the comparison.

    Abstract translation: 描述了用于通过公共媒体资产空间跨多个数据空间处理媒体消费信息的方法和系统。 从两个数据空间接收用户偏好信息。 来自第一数据空间的用户偏好信息包括第一多个用户相对于第一多个媒体资产的受监控的用户交互，以及来自第二数据空间的用户偏好信息包括第二多个用户明确地输入的享受水平 到第二个多媒体资产。 将两组偏好信息变换为相应的消费层偏好信息，并且确定指示用户偏好的各个属性。 分别为第一和第二偏好信息确定第一和第二感性相似度值。 比较两个感伤相似度值，并根据比较计算误差值。

    SYSTEMS AND METHODS FOR UPDATING LINKS BETWEEN KEYWORDS ASSOCIATED WITH A TRENDING TOPIC
    90.
    发明申请
    SYSTEMS AND METHODS FOR UPDATING LINKS BETWEEN KEYWORDS ASSOCIATED WITH A TRENDING TOPIC 审中-公开
    用于更新与趋势主题相关的关键字之间的链接的系统和方法

    公开(公告)号：US20160188729A1

    公开(公告)日：2016-06-30

    申请号：US14673730

    申请日：2015-03-30

    Applicant: Rovi Guides, Inc.

    Inventor： Sankar Ardhanari ,  Daren Gill ,  Abhijit Savarkar ,  Ganesh Ramamoorthy ,  Ajay Gupta ,  Vineet Agarwal ,  Sashikumar Venkataraman

    IPC: G06F17/30

    CPC classification number: G06F17/30867 ,  G06F3/04817 ,  G06F3/0482 ,  G06F17/30029 ,  G06N5/04 ,  G06Q30/00 ,  G06Q30/0241 ,  G06Q50/01 ,  H04M1/7253 ,  H04M1/72563 ,  H04M1/72583

    Abstract: Systems and methods are described herein for updating links between keywords associated with a trending topic. Control circuitry may identify a plurality of communications associated with a plurality of users, the plurality of communications being related to a topic. The communications may comprise, for example, emails, text messages, online social media posts, websites or portions of a website, or any other online communication. The control circuitry may determine whether the topic is trending and increase a strength of association between a first symbol associated with the topic and a second symbol associated with the topic such that when a search query is received that includes the first symbol, search results related to the second symbol have a higher probability of being returned.

    Abstract translation: 本文描述了用于更新与趋势主题相关联的关键词之间的链接的系统和方法。 控制电路可以识别与多个用户相关联的多个通信，所述多个通信与主题相关。 通信可以包括例如电子邮件，文本消息，在线社交媒体帖子，网站或网站的部分，或任何其他在线通信。 控制电路可以确定主题是否趋向于增加与主题相关联的第一符号与与主题相关联的第二符号之间的关联强度，使得当接收到包括第一符号的搜索查询时，与 第二个符号的返回概率较高。

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