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:
Aug. 27, 2019
Filed:
Oct. 26, 2017
Applicant:
Harman International Industries, Incorporated, Stamford, CT (US);
Inventors:
Lianjun Qi, Shanghai, CN;
Jianjun Ma, Shanghai, CN;
Assignee:
Harman International Industries, Incorporated, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 15/06 (2013.01); G10L 15/18 (2013.01); G10L 15/00 (2013.01); G10L 15/32 (2013.01); G06F 17/27 (2006.01); G10L 15/197 (2013.01); G10L 15/22 (2006.01); G10L 15/26 (2006.01);
U.S. Cl.
CPC ...
G10L 15/063 (2013.01); G06F 17/2785 (2013.01); G10L 15/00 (2013.01); G10L 15/1815 (2013.01); G10L 15/197 (2013.01); G10L 15/22 (2013.01); G10L 15/26 (2013.01); G10L 15/32 (2013.01);
Abstract
A system and method for improving accuracy of natural language processing using a plurality of speech recognition engines, a data fusion model to identify a correct result from the plurality of speech recognition engines and a semantic understanding model, separate and distinct from the speech recognition model, to process the correct results. A corpus is developed using the correct results and the corpus is used to train the data fusion model and the semantic understanding model.