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:
Feb. 17, 2026
Filed:
Aug. 15, 2022
Applicant:
Tencent America Llc, Palo Alto, CA (US);
Inventor:
Jia Cui, Bellevue, WA (US);
Assignee:
TENCENT AMERICA LLC, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L 13/047 (2013.01); G06F 40/284 (2020.01);
U.S. Cl.
CPC ...
G10L 13/047 (2013.01); G06F 40/284 (2020.01);
Abstract
Systems and methods for training a model to perform end-to-end character-to-phoneme (C2P) conversion include: selecting a plurality of unlabeled sentences from a first data source, selecting a plurality of labeled sentences from a second data source, preprocessing a combined corpus of the selected unlabeled and labeled sentences to extract a plurality of linguistic features, generating mixed training data by automatically labeling tokens in the preprocessed corpus based on the plurality of extracted linguistic features, and training a pre-trained model, using the mixed training data, to perform end-to-end C2P conversion.