US Patent Issued to Amazon Technologies on March 24 for "Model drift detection techniques" (Washington Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,566, issued on March 24, was assigned to Amazon Technologies Inc. (Seattle).

"Model drift detection techniques" was invented by Ali Takbiriborujeni (Lynnwood, Wash.), Jainik Somabhai Patel (Bellevue, Wash.), Gaurav Gada (Seattle), Tianqi Wu (Bothell, Wash.) and Sagar Chaturvedi (Redmond, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques for detecting machine learning model drift are described. Model drift can result in the model misclassifying inputs. A system for detecting drift in natural language processing (NLP) models involves determining high-dimensional embeddings of inputs and high-dimensional embeddings of training samples, r...