Patents by Inventor Koichi Tamari

Koichi Tamari 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).

  • Text classifying parameter generator and a text classifier using the generated parameter
    Patent number: 6704905
    Abstract: A method and system for generating a set of parameters for use in determining whether a given document belongs to a specified one of a plurality of predetermined categories. An evaluation sample selection screen enables an operator to interactively enter various command parameters for selecting documents for which the calculated membership scores are to be evaluated. In response to an input of one of the command parameters, information useful for the selection of documents is visually presented to the operator. An evaluation value input screen shows selected documents and permits the operator to enter an evaluation value to each of the displayed selected documents. The entered evaluation values are reflected to the reference vector of the specified category.
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: March 9, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yoshio Fukushige, Yuji Kanno, Yasuki Iizuka, Koichi Tamari
  • Text classifying parameter generator and a text classifier using the generated parameter
    Publication number: 20020152051
    Abstract: A method and system for generating a set of parameters for use in determining whether a given document belongs to a specified one of a plurality of predetermined categories. An evaluation sample selection screen enables an operator to interactively enter various command parameters for selecting documents for which the calculated membership scores are to be evaluated. In response to an input of one of the command parameters, information useful for the selection of documents is visually presented to the operator. An evaluation value input screen shows selected documents and permits the operator to enter an evaluation value to each of the displayed selected documents. The entered evaluation values are reflected to the reference vector of the specified category.
    Type: Application
    Filed: December 28, 2001
    Publication date: October 17, 2002
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
    Inventors: Yoshio Fukushige, Yuji Kanno, Yasuki Iizuka, Koichi Tamari