Patents by Inventor Aparna Kumar

Aparna Kumar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11887613
    Abstract: A computer extracts a vocal portion from a first audio content item and determines a first representative vector that corresponds to a vocal style of the first audio content item by applying a variational autoencoder (VAE) to the extracted vocal portion of the representation of the audio content item. The computer streams, to an electronic device, a second audio content item, selected from a plurality of audio content items, that has a second representative vector that corresponds to a vocal style of the second audio content item, wherein the second representative vector that corresponds the vocal style of the second audio content item meets similarity criteria with respect to the first representative vector that corresponds to the vocal style of the first audio content item.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: January 30, 2024
    Assignee: Spotify AB
    Inventor: Aparna Kumar
  • Publication number: 20220301572
    Abstract: A computer extracts a vocal portion from a first audio content item and determines a first representative vector that corresponds to a vocal style of the first audio content item by applying a variational autoencoder (VAE) to the extracted vocal portion of the representation of the audio content item. The computer streams, to an electronic device, a second audio content item, selected from a plurality of audio content items, that has a second representative vector that corresponds to a vocal style of the second audio content item, wherein the second representative vector that corresponds the vocal style of the second audio content item meets similarity criteria with respect to the first representative vector that corresponds to the vocal style of the first audio content item.
    Type: Application
    Filed: April 12, 2022
    Publication date: September 22, 2022
    Inventor: Aparna KUMAR
  • Patent number: 11315585
    Abstract: A computer receives a first audio content item and applies a process to generate a representation of first audio content item. A portion is extracted from the representation of the first audio content item. A first representative vector that corresponds to the first audio content item is determined by applying a variational autoencoder (VAE) to a first segment of the extracted portion the audio content item. The computer stores the first representative vector that corresponds to the first audio content item.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: April 26, 2022
    Assignee: Spotify AB
    Inventor: Aparna Kumar
  • Publication number: 20220083583
    Abstract: Systems, methods, and computer program products for associating a media content clip(s) with other media content clip(s) having a different modality by determining first embedding vectors of media content items of a first modality, receiving a media content clip of a second modality, determining a second embedding vector of the media content clip of the second modality, ranking the first embedding vectors based on a distance between the embedding vectors and the second embedding vector, and selecting one or more of the media content items of the first modality based on the ranking, thereby pairing media content clips based on emotion.
    Type: Application
    Filed: October 8, 2021
    Publication date: March 17, 2022
    Applicant: Spotify AB
    Inventors: Bochen LI, Aparna KUMAR
  • Patent number: 11157542
    Abstract: Systems, methods, and computer program products for associating a media content clip(s) with other media content clip(s) having a different modality by determining first embedding vectors of media content items of a first modality, receiving a media content clip of a second modality, determining a second embedding vector of the media content clip of the second modality, ranking the first embedding vectors based on a distance between the embedding vectors and the second embedding vector, and selecting one or more of the media content items of the first modality based on the ranking, thereby pairing media content clips based on emotion.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: October 26, 2021
    Assignee: SPOTIFY AB
    Inventors: Bochen Li, Aparna Kumar
  • Publication number: 20200394213
    Abstract: Systems, methods, and computer program products for associating a media content clip(s) with other media content clip(s) having a different modality by determining first embedding vectors of media content items of a first modality, receiving a media content clip of a second modality, determining a second embedding vector of the media content clip of the second modality, ranking the first embedding vectors based on a distance between the embedding vectors and the second embedding vector, and selecting one or more of the media content items of the first modality based on the ranking, thereby pairing media content clips based on emotion.
    Type: Application
    Filed: June 12, 2019
    Publication date: December 17, 2020
    Inventors: Bochen LI, Aparna KUMAR
  • Publication number: 20200372924
    Abstract: A computer receives a first audio content item and applies a process to generate a representation of first audio content item. A portion is extracted from the representation of the first audio content item. A first representative vector that corresponds to the first audio content item is determined by applying a variational autoencoder (VAE) to a first segment of the extracted portion the audio content item. The computer stores the first representative vector that corresponds to the first audio content item.
    Type: Application
    Filed: May 21, 2020
    Publication date: November 26, 2020
    Inventor: Aparna KUMAR
  • Patent number: 9092850
    Abstract: A method performed by one or more processing devices includes retrieving data for a protein in a tissue type in a first state and for the protein in the tissue type in a second state; determining, based on the retrieved data, first features of the protein in the tissue type in the first state; determining, based on the retrieved, second features of the protein in the tissue type in the second state; and identifying, based on the first features and the second features, that a location of the protein in the tissue type in the first state differs from a location of the protein in the tissue type in the second state.
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: July 28, 2015
    Assignee: Carnegie Mellon University
    Inventors: Robert F. Murphy, Arvind Rao, Estelle Glory-Afshar, Justin Y. Newberg, Santosh Bhavani, Aparna Kumar
  • Publication number: 20140050385
    Abstract: A method performed by one or more processing devices includes retrieving data for a protein in a tissue type in a first state and for the protein in the tissue type in a second state; determining, based on the retrieved data, first features of the protein in the tissue type in the first state; determining, based on the retrieved, second features of the protein in the tissue type in the second state; and identifying, based on the first features and the second features, that a location of the protein in the tissue type in the first state differs from a location of the protein in the tissue type in the second state.
    Type: Application
    Filed: January 20, 2012
    Publication date: February 20, 2014
    Applicant: CARNEGIE MELLON UNIVERSITY
    Inventors: Robert F. Murphy, Arvind Rao, Estelle Glory Afshar, Justin Y. Newberg, Santosh Bhavani, Aparna Kumar