Title:
OPERATION CIRCUIT OF CONVOLUTIONAL NEURAL NETWORK
Document Type and Number:
WIPO Patent Application WO/2019/076108
Kind Code:
A1
Abstract:
An operation circuit of a convolutional neural network. Said circuit comprises: an external memory (10), for storing an image to be processed; a direct access unit (12), connected to the external memory (10), for reading, in row order, the image to be processed and transmitting the read data to a control unit (14); the control unit (14), connected to the direct access unit (12), for storing the data to an internal memory (16); an internal memory (16), connected to the control unit (14), for caching the data; and an operation unit (18), connected to the internal memory (16), for reading the data from the internal memory (16) and performing a convolutional pooling operation. Said circuit solves the technical problem of occupying a large system bandwidth due to the large convolutional operation amount of the convolutional neural network.
Inventors:
CHEN HENG (CN)
YI DONGBO (CN)
FANG LI (CN)
YI DONGBO (CN)
FANG LI (CN)
Application Number:
PCT/CN2018/099596
Publication Date:
April 25, 2019
Filing Date:
August 09, 2018
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES WUHAN CO LTD (CN)
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
G06N3/063; G06N3/04
Domestic Patent References:
| WO2016099780A1 | 2016-06-23 |
Foreign References:
| CN107704923A | 2018-02-16 | |||
| CN207352655U | 2018-05-11 | |||
| CN107169563A | 2017-09-15 | |||
| CN107239824A | 2017-10-10 | |||
| US20160063359A1 | 2016-03-03 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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