The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2019
Filed:
Mar. 06, 2014
National Security Agency, Washington, DC (US);
Jon T. Kosloski, Catonsville, MD (US);
John W. Thompson, San Diego, CA (US);
The United States of America as represented by the Director, National Security Agency, Washington, DC (US);
Abstract
A method is presented for ranking documents identified in a search relative to a keyword. The method utilizes a set of training documents to provide a co-occurrence matrix and a transition matrix. A word pair relevancy measure is calculated for each word of the document to be ranked. These word pair relevancy measures are based upon the co-occurrence and transition matrices obtained from the training set and are utilized to calculate a document relevance measure. Documents identified in a search are ranked utilizing the document relevance measure.