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ARITHMETIC PROCESSING DEVICE FOR DEEP LEARNING AND CONTROL METHOD OF THE ARITHMETIC PROCESSING DEVICE FOR DEEP LEARNING

  • US 20190339970A1
  • Filed: 07/15/2019
  • Published: 11/07/2019
  • Est. Priority Date: 08/12/2016
  • Status: Active Grant
First Claim
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1. A control method performed by an arithmetic processing apparatus coupled to a storage apparatus comprising:

  • storing, in the storage apparatus, first data and second data each of which has element data that forms a matrix;

    performing a row portion operation by performing, by sequentially shifting a predetermined position from a top by a predetermined number at a time, an operation that arranges, in an order of an arrangement in the first data, element data included in a first predetermined row that has a predetermined number of rows, that acquires first element data that corresponds to the element data arranged from the predetermined position to a number of columns of the second data, that multiplies each of the pieces of the acquired first element data by an associated pieces of the element data included in a second predetermined row that has the predetermined number of rows, and that sums multiplication results, and performs, by using results of the row portion operations, a convolution operation that is performed by shifting, by using the second data as weight data, arrangement positions of the second data in the first data by a predetermined number at a time, andperforming an image recognition by using a result of the convolution operation.

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