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. 29, 2025
Filed:
Feb. 14, 2023
Bank of America Corporation, Charlotte, NC (US);
Vijay Kumar Yarabolu, Hyderabad, IN;
Gowthaman Sundararaj, Chennai, IN;
Bank of America Corporation, Charlotte, NC (US);
Abstract
A data poisoning and model drift prevention computing system may feed trusted historical data to one or more generative adversarial networks (GAN) and cause the GANs to generate simulated data. Curated simulated data is clustered and the data characteristics are captured, such as number of clusters, data density, and the like. The data poisoning and model drift prevention computing system sanitizes the model data and merges the sanitized data with trusted data. The data poisoning and model drift prevention computing system may then cluster the resultant data again and compare the similarities with trusted data clusters. No change in cluster characteristics indicate the data is not tampered and in expected condition. The data poisoning and model drift prevention computing system identifies a deviation in cluster characteristics corresponding to poisoned data and trigger remedial actions.