USPTO Patent US12585932B1: Bagging Adversarial Training for QA Ranking
Summary
The USPTO has granted patent US12585932B1 to Intuit Inc. for a method of bagging adversarial training for question-answer ranking models using neural networks. This patent covers a technique involving generative adversarial networks and bagged model ensembles for improved QA ranking tasks.
What changed
This document details the granting of US Patent US12585932B1 to Intuit Inc. The patent describes a computer-implemented method for "bagging adversarial training" for question-answer (QA) ranking models. The core innovation involves using generative adversarial networks (GANs) to create updated training datasets and then retraining a pre-trained QA ranking model with these datasets. The method culminates in generating a "bagged model ensemble" for final QA ranking tasks, aiming to improve model accuracy and robustness.
While this is a patent grant and not a regulatory rule, it signifies intellectual property protection for a specific AI/ML technique. Companies developing or utilizing similar QA ranking systems, particularly those involving adversarial training or GANs, should be aware of this granted patent. Compliance officers in the technology sector, especially those dealing with AI development or licensing, may need to assess potential impacts on their organization's intellectual property strategy and freedom to operate in this domain. No immediate compliance actions are required, but awareness of patented technologies is crucial for risk management.
Source document (simplified)
Bagging adversarial training for question answer ranking
Grant US12585932B1 Kind: B1 Mar 24, 2026
Assignee
Intuit Inc.
Inventors
Vitor R. Carvalho, Sparsh Gupta
Abstract
A computer-implemented method is provided to preforming bagging adversarial training for question-answer ranking models using neural networks. The method includes generating first question and answer (QA) pairs for a given question as a first training dataset to train a QA ranking model to build a pre-trained QA ranking model. A generative adversarial network (GAN) includes a generator and a discriminator configured to produce adversarial inputs to provide an updated training dataset. The pre-trained QA ranking model is retrained with the updated training dataset with the bagging adversarial training process. A plurality of trained models is sampled to generate a bagged model ensemble as a final trained QA ranking model for QA ranking tasks.
CPC Classifications
G06N 5/02 G06N 3/08
Filing Date
2019-07-30
Application No.
16526933
Claims
16
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