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:
Jan. 24, 2023
Filed:
Aug. 06, 2019
Applicant:
Salesforce.com, Inc., San Francisco, CA (US);
Inventors:
Wenling Shang, San Francisco, CA (US);
Alexander Richard Trott, San Francisco, CA (US);
Stephan Tao Zheng, Redwood City, CA (US);
Assignee:
Salesforce.com, Inc., San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 3/08 (2006.01); G05D 1/02 (2020.01); G06N 3/04 (2006.01);
U.S. Cl.
CPC ...
G06N 3/088 (2013.01); G05D 1/0221 (2013.01); G06N 3/0445 (2013.01);
Abstract
Systems and methods are provided for learning world graphs to accelerate hierarchical reinforcement learning (HRL) for the training of a machine learning system. The systems and methods employ or implement a two-stage framework or approach that includes (1) unsupervised world graph discovery, and (2) accelerated hierarchical reinforcement learning by integrating the graph.