G06N308
Please help me predict the CPC LABEL for this patentPATENT ABSTRACT: A system for training a neural network includes a first set of neural network units and a second set of neural networking units. Each neural network unit in the first set is configured to compute parameter update data for one of a plurality of instances of a first portion of the neural network. Each neural network unit in the first set includes a communication interface for communicating its parameter update data for combination with parameter update data from another neural network unit in the first set. Each neural network unit in the second set is configured to compute parameter update data for one of a plurality of instances of a second portion of the neural network. Each neural network unit in the second set includes a communication interface for communicating its parameter update data for combination with parameter update data from another neural network unit in the second set.