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. 14, 2021
Filed:
Sep. 24, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Timothy Kay Cheng, Bellevue, WA (US);
Scott G. LeBaron, Edmonds, WA (US);
Carl Joshua Dell, Seattle, WA (US);
Marcio Furlani Carmona, Seattle, WA (US);
Nitin Tak, Seattle, WA (US);
Anand Vishwanath Suvarnkar, Redmond, WA (US);
AMAZON TECHNOLOGIES, INC., Seattle, WA (US);
Abstract
Techniques for performing feature computation are described. A system may gather and analyze event data to generate a timeline of the event data and corresponding feature data (e.g., statistical values representing the event data). The system can create a customized timeline that allows information to be sorted and aggregated in different timescales to improve speech processing and other functionality. For example, a feature computation system may calculate statistics and other information based on interactions with a speech processing system. These statistics provide information about previous interactions that may be leveraged to interpret future voice commands.