Abstract
Recently, quantum classifiers have been known to be vulnerable to adversarial attacks, where quantum classifiers are fooled by imperceptible noises to have misclassification. In this paper, we propose one first theoretical study that utilizing the added quantum random rotation noise can improve the robustness of quantum classifiers against adversarial attacks. We connect the definition of differential privacy and demonstrate the quantum classifier trained with the natural presence of additive noise is differentially private. Lastly, we derive a certified robustness bound to enable quantum classifiers to defend against adversarial examples supported by experimental results.
Original language | English |
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Title of host publication | ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing, Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781728163277 |
DOIs | |
State | Published - 2023 |
Externally published | Yes |
Event | 48th IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2023 - Rhodes Island, Greece Duration: 04 06 2023 → 10 06 2023 |
Publication series
Name | ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings |
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Volume | 2023-June |
ISSN (Print) | 1520-6149 |
Conference
Conference | 48th IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2023 |
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Country/Territory | Greece |
City | Rhodes Island |
Period | 04/06/23 → 10/06/23 |
Bibliographical note
Publisher Copyright:© 2023 IEEE.