G06N304
Please help me predict the CPC LABEL for this patentPATENT ABSTRACT: A scalable neural network system may include a root processor and a plurality of neural network processors with a tree of synchronizing sub-systems connecting them together. Each synchronization sub-system may connect one parent to a plurality of children. Furthermore, each of the synchronizing sub-systems may simultaneously distribute weight updates from the root processor to the plurality of neural network processors, while statistically combining corresponding weight gradients from its children into single statistical weight gradients. A generalized network of sensor-controllers may have a similar structure.