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:
Apr. 12, 2022
Filed:
Aug. 21, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Boseop Kim, Seoul, KR;
Jaehong Kim, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 15/07 (2013.01); G10L 15/02 (2006.01); G10L 15/18 (2013.01); G10L 15/187 (2013.01); G10L 15/06 (2013.01); G10L 15/22 (2006.01);
U.S. Cl.
CPC ...
G10L 15/07 (2013.01); G10L 15/02 (2013.01); G10L 15/063 (2013.01); G10L 15/187 (2013.01); G10L 15/1815 (2013.01); G10L 15/22 (2013.01); G10L 2015/025 (2013.01); G10L 2015/0635 (2013.01);
Abstract
An artificial intelligence apparatus for recognizing speech of a user includes a microphone, and a processor configured to receive, via the microphone, a sound signal corresponding to the speech of the user, acquire personalize identification information corresponding to the speech, recognize the speech from the sound signal using a global language model, calculate a reliability for the recognition, and if the calculated reliability exceeds a predetermined first reference value, update a personalized language model corresponding to the personalize identification information using the recognition result.