US Patent Issued to Walmart Apollo on Dec. 2 for "System and method for generating a multi-task machine learning model" (California Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,374, issued on Dec. 2, was assigned to Walmart Apollo LLC (Bentonville, Ark.).

"System and method for generating a multi-task machine learning model" was invented by Zigeng Wang (Santa Clara, Calif.) and Bohan Zhai (Emeryville, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for generating a machine learning model to support multiple tasks for semantic retrieval, embedding and classification are disclosed. In some embodiments, a disclosed method includes: obtaining a training data set generated based on search related data and item related data associated with a website; training, based on the training data set, a machine le...