ALEXANDRIA, Va., June 9 -- United States Patent no. 12,651,169, issued on June 9, was assigned to Accenture Global Solutions Ltd. (Dublin).

"System and method for training and refining machine learning models for intent classification" was invented by Shubhashis Sengupta (Bangalore, India), Roshni Ramesh Ramnani (Bangalore, India), Sakshi Jain (Bangalore, India), Prerna Prem (Nashik, India), Asif Ekbal (Patna, India) and Zishan Ahmad (Patna, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for training and refining a machine learning model is disclosed. The disclosed system and method can further improve the accuracy of trained machine learning models by calculating which threshold va...