US Patent Issued to RIIID on Sept. 23 for "Deep learning-based pedagogical word recommendation system for predicting and improving vocabulary skills of foreign language learners" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,122, issued on Sept. 23, was assigned to RIIID INC. (Seoul, South Korea).

"Deep learning-based pedagogical word recommendation system for predicting and improving vocabulary skills of foreign language learners" was invented by June Young Park (Yongin, South Korea) and Jae Min Shin (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method in which a server recommends a word to a user according to the present specification, includes receiving training data from a network and training an AI model by using the training data; inputting (1) a user vector and (2) a word vector to the AI model, and generating (1) a user embedding vector a...