US Patent Issued to Rakuten Group on Sept. 15 for "Method, system and storage medium implementing cross-modal contrastive learning to improve item categorization BERT model" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,040, issued on Sept. 15, was assigned to Rakuten Group Inc. (Tokyo).

"Method, system and storage medium implementing cross-modal contrastive learning to improve item categorization BERT model" was invented by Lei Chen (Tokyo) and Hou Wei Chou (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of contrastive learning (CL) performed by at least one processor includes receiving, by at least one processor implementing a text-based transformer, a text title corresponding to an anchor, generating, by the at least one processor implementing the text-based transformer, a text representation of the text title, receiving, by at least one processo...