NEURAL NETWORK SYSTEM INCLUDING GATE CIRCUIT FOR CONTROLLING MEMRISTOR ARRAY CIRCUIT

摘要

A neural network system includes an array circuit and a gate circuit. The array circuit generates output data based on first input data, by a plurality of memory cells. The gate circuit outputs a select signal, based on defect information which is obtained based on the output data. A target memory cell, which is activated in response to the select signal, from among the plurality of memory cells is trained based on second input data, and the defect information is associated with a defect included in the plurality of memory cells.