Patents by Inventor Jason Warner Earwood

Jason Warner Earwood 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).

  • System and method for automatic semantic coding of free response data using Hidden Markov Model methodology
    Patent number: 7188064
    Abstract: A system and method for coding text data wherein a first group of text data is coded using a Viterbi algorithm using a Hidden Markov model. The Hidden Markov Model computes a probable coding responsive to the first group of text data. A second group of text data is coded using the Viterbi algorithm using a corrected Hidden Markov Model. The Hidden Markov Model is based upon the coding of the first group of text data. Coding the first group of text data includes assigning word concepts to groups of at least one word in the first group of text data and assigning propositions to groups of the assigned word concepts.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: March 6, 2007
    Assignee: University of Texas System Board of Regents
    Inventors: Richard M. Golden, Michael Arthur Durbin, Jason Warner Earwood
  • System and method for automatic semantic coding of free response data using Hidden Markov Model methodology
    Publication number: 20030018470
    Abstract: A system and method for coding text data wherein a Hidden Markov Model is generated responsive to a first group of text data. A second group of text data may then be coded using a Viterbi algorithm or a Sampling Algorithm which is responsive to the generated Hidden Markov Model.
    Type: Application
    Filed: April 12, 2002
    Publication date: January 23, 2003
    Inventors: Richard M. Golden, Michael Arthur Durbin, Jason Warner Earwood