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:
Apr. 28, 2026
Filed:
Jan. 24, 2024
U.s. Bank, Minneapolis, MN (US);
Ali Fathi, San Francisco, CA (US);
Samuel A. Assefa, Dallas, TX (US);
U.S. Bank, Minneapolis, MN (US);
Abstract
Systems and methods to receive a text sentence and an identification of a class, calculate a bias direction with respect to the class for an embedding model used by an artificial intelligence model to be analyzed, calculate a protected gradient score for each token in the text sentence, aggregate the protected gradient scores of the tokens to form a sentence-level protected gradient score for the sentence, determine a fairness indicator of the AI model based on the sentence-level protected gradient score, and responsive to the fairness indicator being below a threshold, prevent deployment of the AI model. Intelligent detection of bias of an AI model with respect to a protected class is determined via a protected gradient score for the protected class at a token level of a text sentence.