Search Results for author: Haojing Shen

Found 3 papers, 0 papers with code

Adversarial Learning with Cost-Sensitive Classes

no code implementations29 Jan 2021 Haojing Shen, Sihong Chen, Ran Wang, XiZhao Wang

This paper proposes a framework combining cost-sensitive classification and adversarial learning together to train a model that can distinguish between protected and unprotected classes, such that the protected classes are less vulnerable to adversarial examples.

Adversarial Robustness

Incorporating Hidden Layer representation into Adversarial Attacks and Defences

no code implementations28 Nov 2020 Haojing Shen, Sihong Chen, Ran Wang, XiZhao Wang

In this paper, we propose a defence strategy to improve adversarial robustness by incorporating hidden layer representation.

Adversarial Robustness

A Study on the Uncertainty of Convolutional Layers in Deep Neural Networks

no code implementations27 Nov 2020 Haojing Shen, Sihong Chen, Ran Wang

This paper points out a changing tendency of uncertainty in the convolutional layers of LeNet structure, and gives some insights to the interpretability of convolution.

Adversarial Robustness

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