ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,173, issued on Dec. 2, was assigned to Insta Deep Ltd (London).

"Methods and systems for training a neural network using sequential Monte Carlo processing" was invented by Alexandre Laterre (London).

According to the abstract* released by the U.S. Patent & Trademark Office: "A computer-implemented method, a machine learning system, and non-transitory computer-readable storage medium for training a neural network are provided. The neural network is used to instruct an agent to select actions for interacting with an environment to determine a solution to a specified problem. In the computer-implemented method a state signal representing a current state of the environment is received...