Bank of America Corporation
POPULATION DIVERSITY BASED LEARNING IN ADVERSARIAL AND RAPID CHANGING ENVIRONMENTS

Abstract:

An artificial intelligence system and method for improving machine learning model adaptability are provided for a population of machine learning models configured to monitor a real-time data stream. A controller is configured for training and reconfiguring the population of the machine learning models in response to changes in the data stream; continuously monitor the population of the machine learning models, wherein continuously monitoring the population comprises collecting performance metrics for each of the machine learning models; analyze the performance metrics for each of the machine learning models by comparing the performance metrics to threshold values; and based on analyzing the performance metrics, reconfigure the population of the machine learning models.