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:
May. 08, 2018
Filed:
Dec. 29, 2016
Applicant:
Konica Minolta Laboratory U.s.a., Inc., San Mateo, CA (US);
Inventors:
Julie Wasiuk, Sunnyvale, CA (US);
Daniel Barber, San Francisco, CA (US);
Assignee:
KONICA MINOLTA LABORATORY U.S.A., INC., San Mateo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/27 (2006.01); G06F 17/21 (2006.01);
U.S. Cl.
CPC ...
G06F 17/278 (2013.01); G06F 17/21 (2013.01); G06F 17/274 (2013.01); G06F 17/2765 (2013.01); G06F 17/271 (2013.01); G06F 17/2705 (2013.01);
Abstract
Disclosed herein is a method of extracting keywords from a document based on certain statistical, positional and natural language data, as well as relationship maps between the keywords. Under this method, document data are processed to obtain an NLP result for each sentence of the document, and based on the NLP result, words in the document are filtered and grouped into terms; a frequency analysis as well as a co-occurrence analysis are performed over the terms to output one or more keywords representing the document.