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:
Oct. 06, 2026
Filed:
Dec. 28, 2023
Robert Bosch Gmbh, Stuttgart, DE;
Sima Behpour, Sunnyvale, CA (US);
Thang Doan, San Francisco, CA (US);
Xin Li, Sunnyvale, CA (US);
Wenbin He, Sunnyvale, CA (US);
Liang Gou, San Jose, CA (US);
Liu Ren, Saratoga, CA (US);
Robert Bosch GmbH, , DE;
Abstract
Methods and system for detecting out-of-distribution data for a neural network. A training dataset includes in-distribution data, for example image data associated with one or more images. The neural network is trained on the in-distribution data, and has a plurality of layers. A subspace of in-distribution data of the training dataset is generated based on a sample of one of the layers trained with the in-distribution data. Input image data associated with a sample image is received, and the neural network is executed on the input image data to determine a gradient associated with the sample image. The gradient is projected into the subspace to derive a projection of the gradient. The image data associated with the sample image is determined to be out of distribution based on a magnitude of the projection of the gradient.