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. 18, 2023
Filed:
May. 06, 2019
Baidu Usa Llc, Sunnyvale, CA (US);
Jiaxuan Xu, Sunnyvale, CA (US);
Qi Luo, Sunnyvale, CA (US);
Runxin He, Sunnyvale, CA (US);
Jinyun Zhou, Sunnyvale, CA (US);
Jinghao Miao, Sunnyvale, CA (US);
Jiangtao Hu, Sunnyvale, CA (US);
Yu Wang, Sunnyvale, CA (US);
Shu Jiang, Sunnyvale, CA (US);
BAIDU USA LLC, Sunnyvale, CA (US);
Abstract
In one embodiment, a method of training dynamic models for autonomous driving vehicles includes the operations of receiving a first set of training data from a training data source, the first set of training data representing driving statistics for a first set of features; training a dynamic model based on the first set of training data for the first set of features; determining a second set of features as a subset of the first set of features based on evaluating the dynamic model, each of the second set of features representing a feature whose performance score is below a predetermined threshold. The method further includes the following operations for each of the second set of features: retrieving a second set of training data associated with the corresponding feature of the second set of features, and retraining the dynamic model using the second set of training data.