20250190842. Database Data Structure Manage (Truist Bank)

DATABASE AND DATA STRUCTURE MANAGEMENT SYSTEMS AND METHODS FACILITATING DATA DRIFT DETECTION AND CORRECTIVE PARAMETER CONTROL

Abstract: systems and methods ascertain whether data processing systems maintain reliability by monitoring data drift, the monitoring including extracting data features from incoming input data, evaluating distribution of the extracted data features over time to determine whether the distribution changes over time relative historical data features, determining whether changes to the distribution of input data influence accuracy of predictions made by a machine learning model by comparing the changes to the distribution to a deviation threshold indicative of an acceptable degree of deviation, and identifying a breach of the deviation threshold. based on the breach having potential to negatively influence the reliability of the data processing systems, a warning signal is triggered to be distributed to user device(s) to facilitate corrective parameter control of machine learning model parameter(s).

Inventor(s): Tufail Ahmed Khan, Pranjal Goswami, Changyong Wei

CPC Classification: G06N20/00 (Machine learning)

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