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:
Jun. 15, 2021
Filed:
Mar. 11, 2019
Florian Shkurti, Montreal, CA;
Gregory Dudek, Westmount, CA;
Yasasa Abeysirigoonawardena, Montreal, CA;
Elmira Amirloo Abolfathi, North York, CA;
Jun Luo, Toronto, CA;
Florian Shkurti, Montreal, CA;
Gregory Dudek, Westmount, CA;
Yasasa Abeysirigoonawardena, Montreal, CA;
Elmira Amirloo Abolfathi, North York, CA;
Jun Luo, Toronto, CA;
HUAWEI TECHNOLOGIES CO., LTD, Shenzhen, CN;
THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY, Montreal, CA;
Abstract
A method and apparatus for generating adversarial scenarios and training an autonomous driving agent for an autonomous vehicle, using one or more sets of parameters, each set of parameters defining a respective driving scenario. A new set of parameters is generated by changing one or more parameters of one of the sets of parameters to define a new driving scenario, and performance of the autonomous driving agent is evaluated on the new driving scenario. The generating and evaluating is repeated until the autonomous driving agent fails to satisfy a predefined performance threshold for the new driving scenario. Each instance of changing the one or more parameters is based on a prior evaluated performance of the autonomous driving agent. The autonomous driving agent is trained to update a learned policy of the autonomous driving agent using at least one set of parameters, including the new set of parameters.