US Patent Issued to Quizlet on Feb. 10 for "System and method for preparing practice tests using machine learning models" (California, Washington Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,459, issued on Feb. 10, was assigned to Quizlet Inc. (San Francisco).

"System and method for preparing practice tests using machine learning models" was invented by Tingting Lin (San Francisco) and Derrick Bonafilia (Seattle).

According to the abstract* released by the U.S. Patent & Trademark Office: "The computer-implemented method includes obtaining a data input and determining its eligibility using an eligibility model. This eligibility is assessed by identifying the language and subject of the data and confirming whether they fall within a predefined set of acceptable languages and subjects. If eligible, the input is classified as a practice-test-type using a data classificat...