Title:
QUANTIZATION METHOD FOR CONVOLUTIONAL DATA CONSIDERING DATA SCALE, HARDWARE ACCELERATOR THEREFOR, AND COMPUTING APPARATUS USING SAME
Document Type and Number:
WIPO Patent Application WO/2024/014631
Kind Code:
A1
Abstract:
Disclosed is a data operation method comprising the steps of: preparing a first set of first split data obtained by splitting an input activation by input channel; preparing a first set of second split data and a second set of second split data obtained by splitting, by input channel, each of a first output channel and a second output channel from among weights; generating values expressing the first set of second split data and the second set of second split data in a first scale and a second scale, respectively; generating convolutional data of a first output channel by convolving the first set of second split data expressed in the first scale with the first set of first split data by input channel, and generating convolutional data of a second output channel by convolving the second set of second split data expressed in the second scale with the first set of first split data by input channel; and generating first operation data by applying a first operation function to the convolutional data of the first output channel, and generating second operation data by applying a second operation function to the convolutional data of the second output channel.
Inventors:
JUNG TAE-YOUNG (KR)
Application Number:
PCT/KR2022/021109
Publication Date:
January 18, 2024
Filing Date:
December 22, 2022
Export Citation:
Assignee:
OPENEDGES TECH INC (KR)
International Classes:
G06N3/063; G06F17/15; G06N3/048; G06N3/08; G06N20/10
Foreign References:
| KR102395744B1 | 2022-05-09 | |||
| KR102152615B1 | 2020-09-08 | |||
| US20200097826A1 | 2020-03-26 | |||
| KR20200079059A | 2020-07-02 |
Other References:
QIANRU ZHANG; MENG ZHANG; TINGHUAN CHEN; ZHIFEI SUN; YUZHE MA; BEI YU: "Recent Advances in Convolutional Neural Network Acceleration", ARXIV.ORG, 23 July 2018 (2018-07-23), XP081117824
Attorney, Agent or Firm:
YANG, Ki-Hyuk (KR)
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