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:
Nov. 29, 2022
Filed:
Jan. 13, 2020
Applicant:
Cambia Health Solutions, Inc., Portland, OR (US);
Inventors:
Weicheng Ma, Brooklyn, NY (US);
Kai Cao, Seattle, WA (US);
Bei Pan, Kirkland, WA (US);
Lin Chen, Bellevue, WA (US);
Xiang Li, Bellevue, WA (US);
Assignee:
Cambia Health Solutions, Inc., Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 3/08 (2006.01); H04L 51/02 (2022.01); G06F 40/30 (2020.01); G06N 3/04 (2006.01); H04L 67/01 (2022.01);
U.S. Cl.
CPC ...
G06N 3/088 (2013.01); G06F 40/30 (2020.01); G06N 3/0454 (2013.01); G06N 3/084 (2013.01); H04L 51/02 (2013.01); G06N 3/04 (2013.01); G06N 3/0445 (2013.01); H04L 67/01 (2022.05);
Abstract
Methods and systems are provided for a natural language processing system comprising a chatbot adapted for dialog generation. In one example, the system may include a combination of a variational autoencoder (VAE) and a generative adversarial network (GAN) for generating natural responses to input queries. The VAE may convert queries into vector embeddings that may then be used by the GAN to continuously update and improve responses provided by the chatbot.