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:
Jun. 08, 2023
Amazon Technologies, Inc., Seattle, WA (US);
Sundararajan Srinivasan, Mountain View, CA (US);
Rohit Paturi, Newark, CA (US);
Katrin Kirchhoff, Seattle, WA (US);
Marc Helbing, Aachen, DE;
Sumit Kumar, Issaquah, WA (US);
Xiang Li, Cambridge, GB;
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for performing speaker error correction are described. In some examples, speaker error correction is a post-processing task to be performed on aligned predicted words and predicted one or more speaker identities to jointly perform speaker identities error correction and at least inverse text normalization, wherein the post-processing at least includes: predicting word and speaker contextual features from the aligned predicted words and predicted one or more speaker identities using an encoder, and predicting, from the word and speaker contextual features, inverse text normalization of the aligned predicted words and corrected speaker identities using a decoder.