US Patent Issued to Agency for Science, Technology and Research on July 7 for "Method and system for privacy-preserving logistic regression training based on homomorphically encrypted ciphertexts" (Singaporean Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,675,599, issued on July 7, was assigned to Agency for Science, Technology and Research (Singapore).

"Method and system for privacy-preserving logistic regression training based on homomorphically encrypted ciphertexts" was invented by Chao Jin (Singapore), Fook Mun Chan (Singapore) and Khin Mi Mi Aung (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a method of privacy-preserving logistic regression training based on homomorphically encrypted ciphertexts. The method includes: obtaining a first packed ciphertext comprising at least a portion of a first training data sample packed into a first vector of slots thereof for training...