US Patent Issued to AMERICAN INTERNATIONAL GROUP on May 26 for "Retrieval augmentation system with multiple application-based embeddings" (New York Inventor)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,639,353, issued on May 26, was assigned to AMERICAN INTERNATIONAL GROUP INC. (New York).

"Retrieval augmentation system with multiple application-based embeddings" was invented by Lei Zhang (New York).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for improving retrieval augmentation for information extraction systems deployed over multiple contexts or fields. Representative documents for the context are obtained and used to modify the vector embedding. The documents may be used to generate a frequency term related to the frequency of word term within the context and an inverse prevalence term related to how unique it is for a document to include...