Patent · US Active

Systems and methods for data grafting to enhance model robustness

US12147498B1 · kind B1 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Wells Fargo Bank, N.A. · US

Inventors

Ashutosh Verma · Santa Clara, US
Tyler Case · Phoenixville, US
Paul R. Davis · Corvallis, US
Matt Hord · Stanley, US
Ananth Kendapadi · Charlotte, US
Rameshchandra Bhaskar Ketharaju · Hyderabad, IN
Vinothkumar Venkataraman · Kanchinakote, IN
Yang Angelina Yang · Mountain View, US
Naveen Gururaja Yeri · Kanchinakote, IN

Key dates

Filing date	Nov 9, 2022
Grant date	Nov 19, 2024
Priority date	—
Expiry date	Jan 20, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG06F18/285
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An example method includes detecting, by context analysis circuitry, occurrence of a triggering condition. The example method also includes scheduling, by context analysis circuitry and based on the occurrence of the triggering condition, retraining of a model. The example method also includes generating, by data grafting circuitry and in response to scheduling the retraining of the model, a context-relevant training data set based on a target context vector. The example method also includes retraining, by model training circuitry, the model using the context-relevant training data set to mitigate deterioration of performance of the model.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.