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:
Sep. 01, 2026
Filed:
Sep. 06, 2023
National Tsing Hua University, Hsinchu City, TW;
Jeng-Lin Li, Hsinchu City, TW;
Chi-Chun Lee, Hsinchu City, TW;
NATIONAL TSING HUA UNIVERSITY, Hsinchu City, TW;
Abstract
A method for unseen emotion class recognition comprises: receiving, with an emotion recognition model, a speech sample to be tested; calculating, with an encoder, a sample embedding to be tested of the speech sample to be tested; calculating a first distance metric between the sample embedding to be tested and a first registered emotion category representation, and a second distance metric between the sample embedding to be tested and a second registered emotion category representation, wherein the second registered emotion category is not included in a plurality of basic emotion categories; and determining an emotion category of the speech sample to be tested according to the first distance metric and the second distance metric.
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