公开(公告)号：US12039461B2

公开(公告)日：2024-07-16

申请号：US16566840

申请日：2019-09-10

Applicant: Purdue Research Foundation

Inventor： Garth Jason Simpson ,  James Ulcickas ,  Casey Smith ,  Alex Sherman

IPC: G06N5/04 ,  G05B13/02 ,  G06N3/02 ,  G06N3/045 ,  G06F17/14 ,  G06F17/16

CPC classification number: G06N5/04 ,  G05B13/025 ,  G06N3/02 ,  G06N3/045 ,  G06F17/14 ,  G06F17/16

Abstract: A method for inducing a covert misclassification performed on a non-transitory computer readable medium, the method includes identifying a target position. The method further includes creating a spectral perturbation tensor. The spectral perturbation tensor is configured to shift a projection of an initial spectrum towards the target position. Additionally, the method includes combining the spectral perturbation tensor to the initial spectrum. Further, the method includes classifying the combination of the spectral perturbation tensor and the initial spectrum with an established classifier, thereby designing the spectral perturbation tensor such that the combination is misclassified.

公开(公告)号：US20200082282A1

公开(公告)日：2020-03-12

申请号：US16566840

申请日：2019-09-10

Applicant: Purdue Research Foundation

Inventor： Garth Jason Simpson ,  James Ulcicks ,  Casey Smith ,  Alex Sherman

IPC: G06N5/04 ,  G06N3/04

Abstract: A method for inducing a covert misclassification performed on a non-transitory computer readable medium, the method includes identifying a target position. The method further includes creating a spectral perturbation tensor. The spectral perturbation tensor is configured to shift a projection of an initial spectrum towards the target position. Additionally, the method includes combining the spectral perturbation tensor to the initial spectrum. Further, the method includes classifying the combination of the spectral perturbation tensor and the initial spectrum with an established classifier, thereby designing the spectral perturbation tensor such that the combination is misclassified.