US Patent Issued to PAYPAL on July 1 for "Unsupervised machine learning model framework for keyword analysis in real-time of multilingual documents" (Chinese Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,346,360, issued on July 1, was assigned to PAYPAL INC. (San Jose, Calif.).

"Unsupervised machine learning model framework for keyword analysis in real-time of multilingual documents" was invented by Juan Xu (Shanghai), Jia Shi (Shanghai) and Lin Zhu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "There are provided systems and methods for sentence level dialogue summaries using unsupervised machine learning for keyword selection and scoring. A service provider, such as an electronic transaction processor for digital transactions, may provide computing services to users, which may be used to engage in interactions with other users and entities. W...