公开(公告)号：US20230139521A1

公开(公告)日：2023-05-04

申请号：US17517260

申请日：2021-11-02

Applicant: GM Global Technology Operations LLC

Inventor： Wei Tong ,  Shige Wang ,  Ramesh Sethu ,  Jeffrey D. Scheu ,  Prashanth Radhakrishan ,  Upali P. Mudalige ,  Ryan Ahmed

IPC: G05D1/02 ,  G06K9/62 ,  G06N3/04

Abstract: A system comprises a computer including a processor and a memory. The memory includes instructions such that the processor is programmed to: receive, at a first neural network, unlabeled sensor data, wherein the first neural network generates output based on the unlabeled sensor data, receive, at a second neural network, the unlabeled sensor data, wherein the second neural network generates output based on the unlabeled sensor data during a validation mode, the second neural network different from the first neural network, compare the output generated by the first neural network with the output generated by the second neural network, and generate an alert when a difference between the output generated by the first neural network and the output generated by the second neural network is greater than a predetermined comparison threshold.