Title:
ADVERSARIAL SAMPLE GENERATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/078218
Kind Code:
A1
Abstract:
An adversarial sample generation method and apparatus, and an electronic device and a readable storage medium, which relate to the field of computers. The method comprises: performing gradient descent processing on a first sample, so as to obtain a first gradient of the first sample, wherein sample data in the first sample is binary data, and data in the first gradient is continuous numerical values (S102); converting the first gradient into a second gradient, wherein data in the second gradient is ternary data (S104); and combining the sample data in the first sample with the data in the second gradient, so as to generate a target adversarial sample, wherein sample data in the target adversarial sample is binary data (S106).
Inventors:
DENG LEI (CN)
WU YUJIE (CN)
LI GUOQI (CN)
HE WEI (CN)
SHI LUPING (CN)
ZHU YAOLONG (CN)
WU YUJIE (CN)
LI GUOQI (CN)
HE WEI (CN)
SHI LUPING (CN)
ZHU YAOLONG (CN)
Application Number:
PCT/CN2021/121736
Publication Date:
April 21, 2022
Filing Date:
September 29, 2021
Export Citation:
Assignee:
LYNXI TECH CO LTD (CN)
International Classes:
G06N3/08
Foreign References:
| CN111931932A | 2020-11-13 | |||
| CN111428817A | 2020-07-17 | |||
| CN109036389A | 2018-12-18 | |||
| CN111753275A | 2020-10-09 | |||
| US20200193224A1 | 2020-06-18 |
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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