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:
Jan. 13, 2026
Filed:
Aug. 04, 2023
International Business Machines Corporation, Armonk, NY (US);
Rensselaer Polytechnic Institute, Troy, NY (US);
Pin-Yu Chen, White Plains, NY (US);
Amit Dhurandhar, Yorktown Heights, NY (US);
Jiajin Zhang, Troy, NY (US);
Hanqing Chao, Troy, NY (US);
Pingkun Yan, Clifton Park, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Rensselaer Polytechnic Institute, Troy, NY (US);
Abstract
A machine learning model is trained using original source domain data through empirical risk minimization and a model sensitivity map is computed. Each sensitive frequency point on the model sensitivity map is targeted. An adversarial technique is employed to generate spectral adversarial images based on the model sensitivity map and an image amplitude spectrum is augmented. The generated spectral adversarial images are mixed with the original source domain data to finetune the machine learning model and deployment of the finetuned machine learning model is facilitated.