US Patent Issued to The Toronto-Dominion Bank on April 29 for "Recommendation with neighbor-aware hyperbolic embedding" (Canadian Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,236, issued on April 29, was assigned to The Toronto-Dominion Bank (Toronto).

"Recommendation with neighbor-aware hyperbolic embedding" was invented by Maksims Volkovs (Toronto), Zhaoyue Cheng (Toronto), Juan Felipe Perez Vallejo (Toronto), Jianing Sun (Toronto) and Saba Zuberi (Toronto).

According to the abstract* released by the U.S. Patent & Trademark Office: "A recommendation system generates recommendations for user-item pairs based on embeddings in hyperbolic space. Each user and item may be associated with a local hyperbolic embedding representing the user or item in hyperbolic space. The hyperbolic embedding may be modified by neighborhood information. Because the hyperbol...