Title:
NEURAL NETWORK CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2020/194465
Kind Code:
A1
Abstract:
A neural network circuit 201 is a neural network circuit that divides a convolution operation into a convolution operation in a space direction and a convolution operation in a channel direction and performs them individually. The neural network circuit 201 includes a 1 x 1 convolution operation circuit 10 for convolution in the channel direction, an SRAM 20 for storing the operation result of the 1 x 1 convolution operation circuit 10, and an N x N convolution operation circuit 301 for convolution in the space direction on the operation result stored in the SRAM 20.
Inventors:
SHIBATA SEIYA (JP)
HAYASHI YUKA (JP)
HAYASHI YUKA (JP)
Application Number:
PCT/JP2019/012581
Publication Date:
October 01, 2020
Filing Date:
March 25, 2019
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06N3/02; G06N3/063
Foreign References:
| US20180137406A1 | 2018-05-17 |
Other References:
UEMATSU, RYOTA ET AL.: "Non-official translation: Implementation and Evaluation of CNNs Utilizing Dynamic-Reconfiguration Hardware Architecture", IEICE TECHNICAL REPORT, vol. 117, no. 46, 15 May 2017 (2017-05-15), pages 1 - 6
Attorney, Agent or Firm:
IWAKABE Fuyuki et al. (JP)
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