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. 16, 2023
Filed:
Mar. 03, 2020
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Masayuki Suzuki, Tokyo, JP;
Yosuke Higuchi, Saitama, JP;
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G10L 15/06 (2013.01); G10L 15/02 (2006.01); G10L 15/22 (2006.01); G06N 20/00 (2019.01);
U.S. Cl.
CPC ...
G10L 15/063 (2013.01); G06N 20/00 (2019.01); G10L 15/02 (2013.01); G10L 15/22 (2013.01);
Abstract
A computer-implemented method includes obtaining training data including utterances of speakers in acoustic conditions, preparing at least one machine learning model, each machine learning model including a common embedding model for converting an utterance into a feature vector and a classification model for classifying the feature vector, and training, by using the training data, the machine learning model to perform classification by speaker and to perform classification by acoustic condition.