INFORMATION PROCESSING DEVICE PERFORMING CONVOLUTION ARITHMETIC PROCESSING IN LAYER OF CONVOLUTION NEURAL NETWORK

摘要

To achieve efficient data processing.SOLUTION: An information processing device which performs convolution arithmetic processing in a convolution neural network layer includes: a memory 201 that stores information on an input, a weight to the input, and a bit width determined for each filter of the weight; and a product sum arithmetic circuit 202a that executes product sum arithmetic processing on the basis of information on the input stored in the memory, the weight to the input, and the bit width determined for each filter of the weight.SELECTED DRAWING: Figure 1