Patents by Inventor Norihiko TAYA

Norihiko TAYA 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).

  • Classification apparatus, classification method, and program
    Patent number: 11443233
    Abstract: A classification apparatus includes: an encoding module that includes an element classification part that extracts a feature of input data and outputs classification information based on an element classification model stored in a first storage unit; an integration module that includes an element estimation part that receives the classification information and converts the classification information to a collation vector based on an element estimation model stored in a second storage unit; and a determination module that includes a determination part that determines a group to which the collation vector belongs by collating the collation vector with a representative vector of an individual group stored as a semantic model in a third storage unit and outputs a group ID of the group as a classification result.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: September 13, 2022
    Assignee: NEC CORPORATION
    Inventors: Kosuke Nishihara, Norihiko Taya
  • CLASSIFICATION APPARATUS, CLASSIFICATION METHOD, AND PROGRAM
    Publication number: 20200234186
    Abstract: A classification apparatus includes: an encoding module that includes an element classification part that extracts a feature of input data and outputs classification information based on an element classification model stored in a first storage unit; an integration module that includes an element estimation part that receives the classification information and converts the classification information to a collation vector based on an element estimation model stored in a second storage unit; and a determination module that includes a determination part that determines a group to which the collation vector belongs by collating the collation vector with a representative vector of an individual group stored as a semantic model in a third storage unit and outputs a group ID of the group as a classification result.
    Type: Application
    Filed: February 20, 2018
    Publication date: July 23, 2020
    Applicant: NEC Corporation
    Inventors: Kosuke NISHIHARA, Norihiko TAYA