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:
Jul. 27, 2021
Filed:
Mar. 18, 2019
The Regents of the University of Michigan, Ann Arbor, MI (US);
Emily Mower Provost, Ann Arbor, MI (US);
Biqiao Zhang, Ann Arbor, MI (US);
Soheil Khorram, Richardson, TX (US);
The Regents of the University of Michigan, Ann Arbor, MI (US);
Abstract
A method includes receiving acoustic features and phonetic features associated with an utterance from a driver in a vehicle, providing the acoustic features and the phonetic features to a feature fusion sub-network, receiving a feature fusion utterance representation from the feature fusion sub-network, providing one of the acoustic features or the phonetic features to a non-fusion sub-network trained using supervised learning, receiving a non-fusion utterance representation from the non-fusion sub-network, generating an intermediate utterance representation based on the feature fusion utterance representation and the non-fusion utterance representation, providing at least a portion of the intermediate utterance representation to a fully-connected sub-network trained using supervised learning, receiving a valence vector from the fully-connected sub-network, and causing a vehicle control system to perform a vehicle maneuver based on the valence vector.