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    System and method for semantic analysis of song lyrics in a media content environment
    1.
    发明授权
    System and method for semantic analysis of song lyrics in a media content environment 有权

    公开(公告)号：US10360260B2

    公开(公告)日：2019-07-23

    申请号：US15366998

    申请日：2016-12-01

    Applicant: SPOTIFY AB

    Inventor： Ranqi Zhu ,  Minwei Gu ,  Vibhor Jain

    IPC: G06F17/30 ,  G06F16/638 ,  G06F16/683 ,  G06F17/27 ,  G06F16/30

    Abstract: In accordance with an embodiment, described herein is a system and method for semantic analysis and use of song lyrics in a media content environment. Semantic analysis is used to identify persons, events, themes, stories, or other meaningful information within a plurality of songs. For each song, a story graph is generated which describes a narrative within that song's lyrics. The story graph is then used to determine a feature vector associated with the song's narrative. In response to receiving an input vector, for example as a search input for a particular song track, the input vector can be matched against feature vectors of the plurality of songs, to determine appropriate tracks. Example use cases include the selection and delivery of media content in response to input searches for songs of a particular nature, or the recommendation or suggestion of media content in social messaging or other environments.

    System and method for semantic analysis of song lyrics in a media content environment
    2.
    发明授权
    System and method for semantic analysis of song lyrics in a media content environment 有权

    公开(公告)号：US11354510B2

    公开(公告)日：2022-06-07

    申请号：US16518239

    申请日：2019-07-22

    Applicant: SPOTIFY AB

    Inventor： Ranqi Zhu ,  Minwei Gu ,  Vibhor Jain

    IPC: G06F16/00 ,  G06F40/30 ,  G06Q30/02 ,  G06Q50/00 ,  G06F16/33 ,  G06F40/295

    Abstract: In accordance with an embodiment, described herein is a system and method for semantic analysis and use of song lyrics in a media content environment. Semantic analysis is used to identify persons, events, themes, stories, or other meaningful information within a plurality of songs. Example use cases include the selection and delivery of media content in response to input searches for songs of a particular nature; the recommendation or suggestion of media content in social messaging or other environments; or the delivery of an advertisement content based on a matching of song lyrics with advertisement topic words.

    Transitions between media content items
    3.
    发明授权
    Transitions between media content items 有权

    公开(公告)号：US11461389B2

    公开(公告)日：2022-10-04

    申请号：US17013102

    申请日：2020-09-04

    Applicant: Spotify AB

    Inventor： Tristan Jehan ,  Rachel Bittner ,  Nicola Montecchio ,  Hunter McCurry ,  Minwei Gu ,  Gandalf Hernandez

    IPC: G06F15/16 ,  G06F16/683 ,  G06F16/635 ,  H04L65/612 ,  G10H1/00

    Abstract: A system of playing media content items determines transitions between pairs of media content items by determining desirable locations in which transitions across the pairs of media content items occur. The system uses a plurality of track features of media content items and determines such track features of each media content item associated with each of transition point candidates, such as beat positions, of that media content item. The system determines similarity in the plurality of track features between the transition point candidates of a first media content item and the transition point candidates for a second media content item being played subsequent to the first media content item. The transition points or portions of the first and second media content items are selected from the transition point candidates for the first and second media content items based on the similarity results.

    System and method for facilitating inputting of commands to a mobile device
    5.
    发明授权
    System and method for facilitating inputting of commands to a mobile device 有权
    便于将命令输入到移动设备的系统和方法

    公开(公告)号：US09510131B2

    公开(公告)日：2016-11-29

    申请号：US14701383

    申请日：2015-04-30

    Applicant: SPOTIFY AB

    Inventor： Ranqi Zhu ,  Reid Wilbur ,  Minwei Gu

    IPC: H04M3/00 ,  H04W4/00 ,  H04M1/725 ,  H04W88/02

    CPC classification number: H04W28/048 ,  H04B1/1027 ,  H04M1/72522 ,  H04M1/72569 ,  H04W4/60 ,  H04W28/04 ,  H04W88/02

    Abstract: The present disclosure relates to a method performed by a mobile device for facilitating inputting a command to a service application in the mobile device. The mobile device comprises an inertial measurement unit (IMU). The method comprises determining a time interval in which a user of the mobile device will agitate the mobile device in accordance with a command. The method also comprises filtering an information feed from the IMU during said time interval to remove signals which are outside of a predetermined spectrum and thus regarded as noise. The method comprises finding distinguishable signals within the filtered feed, said distinguishable signals forming a command pattern. The method comprises associating the command pattern with the command.

    Abstract translation: 本公开涉及由移动设备执行的用于便于将命令输入到移动设备中的服务应用的方法。 移动设备包括惯性测量单元（IMU）。 该方法包括确定移动设备的用户将根据命令来搅动移动设备的时间间隔。 该方法还包括在所述时间间隔期间从IMU滤波信息馈送以去除在预定频谱之外的信号，并因此被认为是噪声。 该方法包括在滤波的馈送内找到可分辨的信号，所述可分辨信号形成命令模式。 该方法包括将命令模式与命令相关联。

    Transitions between media content items
    6.
    发明授权
    Transitions between media content items 有权

    公开(公告)号：US10803118B2

    公开(公告)日：2020-10-13

    申请号：US15469048

    申请日：2017-03-24

    Applicant: Spotify AB

    Inventor： Tristan Jehan ,  Rachel Bittner ,  Nicola Montecchio ,  Hunter McCurry ,  Minwei Gu ,  Gandalf Hernandez

    IPC: G06F15/16 ,  G06F16/683 ,  G06F16/635 ,  G10H1/00 ,  H04L29/06

    Abstract: A system of playing media content items determines transitions between pairs of media content items by determining desirable locations in which transitions across the pairs of media content items occur. The system uses a plurality of track features of media content items and determines such track features of each media content item associated with each of transition point candidates, such as beat positions, of that media content item. The system determines similarity in the plurality of track features between the transition point candidates of a first media content item and the transition point candidates for a second media content item being played subsequent to the first media content item. The transition points or portions of the first and second media content items are selected from the transition point candidates for the first and second media content items based on the similarity results.

    TRANSITIONS BETWEEN MEDIA CONTENT ITEMS
    7.
    发明申请
    TRANSITIONS BETWEEN MEDIA CONTENT ITEMS 审中-公开

    公开(公告)号：US20170301372A1

    公开(公告)日：2017-10-19

    申请号：US15469048

    申请日：2017-03-24

    Applicant: Spotify AB

    Inventor： Tristan Jehan ,  Rachel Bittner ,  Nicola Montecchio ,  Hunter McCurry ,  Minwei Gu ,  Gandalf Hernandez

    IPC: G11B27/038 ,  G06F3/16 ,  G06F17/30 ,  H04L29/08 ,  G10H1/00

    Abstract: A system of playing media content items determines transitions between pairs of media content items by determining desirable locations in which transitions across the pairs of media content items occur. The system uses a plurality of track features of media content items and determines such track features of each media content item associated with each of transition point candidates, such as beat positions, of that media content item. The system determines similarity in the plurality of track features between the transition point candidates of a first media content item and the transition point candidates for a second media content item being played subsequent to the first media content item. The transition points or portions of the first and second media content items are selected from the transition point candidates for the first and second media content items based on the similarity results.

    SYSTEM AND METHOD FOR FACILITATING INPUTTING OF COMMANDS TO A MOBILE DEVICE
    9.
    发明申请
    SYSTEM AND METHOD FOR FACILITATING INPUTTING OF COMMANDS TO A MOBILE DEVICE 有权
    促进向移动设备输入命令的系统和方法

    公开(公告)号：US20160323691A1

    公开(公告)日：2016-11-03

    申请号：US14701383

    申请日：2015-04-30

    Applicant: SPOTIFY AB

    Inventor： Ranqi Zhu ,  Reid Wilbur ,  Minwei Gu

    IPC: H04W4/00 ,  H04M1/725

    CPC classification number: H04W28/048 ,  H04B1/1027 ,  H04M1/72522 ,  H04M1/72569 ,  H04W4/60 ,  H04W28/04 ,  H04W88/02

    Abstract: The present disclosure relates to a method performed by a mobile device for facilitating inputting a command to a service application in the mobile device. The mobile device comprises an inertial measurement unit (IMU). The method comprises determining a time interval in which a user of the mobile device will agitate the mobile device in accordance with a command. The method also comprises filtering an information feed from the IMU during said time interval to remove signals which are outside of a predetermined spectrum and thus regarded as noise. The method comprises finding distinguishable signals within the filtered feed, said distinguishable signals forming a command pattern. The method comprises associating the command pattern with the command.

    Abstract translation: 本公开涉及由移动设备执行的用于便于将命令输入到移动设备中的服务应用的方法。 移动设备包括惯性测量单元（IMU）。 该方法包括确定移动设备的用户将根据命令来搅动移动设备的时间间隔。 该方法还包括在所述时间间隔期间从IMU滤波信息馈送以去除在预定频谱之外的信号，并因此被认为是噪声。 该方法包括在滤波的馈送内找到可分辨的信号，所述可分辨信号形成命令模式。 该方法包括将命令模式与命令相关联。

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