Search Results for author: Xizhe Wang

Found 5 papers, 2 papers with code

Improving Adversarial Robust Fairness via Anti-Bias Soft Label Distillation

no code implementations9 Dec 2023 Shiji Zhao, Xizhe Wang, Xingxing Wei

In this paper, we give an in-depth analysis of the potential factors and argue that the smoothness degree of samples' soft labels for different classes (i. e., hard class or easy class) will affect the robust fairness of DNN models from both empirical observation and theoretical analysis.

Adversarial Robustness Fairness +1

ChatPRCS: A Personalized Support System for English Reading Comprehension based on ChatGPT

no code implementations22 Sep 2023 Xizhe Wang, Yihua Zhong, Changqin Huang, Xiaodi Huang

Empirical results demonstrate that it provides learners with high-quality reading comprehension questions that are broadly aligned with expert-crafted questions at a statistical level.

Question Generation Question-Generation +1

Mitigating the Accuracy-Robustness Trade-off via Multi-Teacher Adversarial Distillation

1 code implementation28 Jun 2023 Shiji Zhao, Xizhe Wang, Xingxing Wei

Adversarial training is a practical approach for improving the robustness of deep neural networks against adversarial attacks.

Adversarial Robustness Knowledge Distillation

A Knowledge-Based Decision Support System for In Vitro Fertilization Treatment

no code implementations27 Jan 2022 Xizhe Wang, Ning Zhang, Jia Wang, Jing Ni, Xinzi Sun, John Zhang, Zitao Liu, Yu Cao, Benyuan Liu

To improve the IVF success rate, we propose a knowledge-based decision support system that can provide medical advice on the treatment protocol and medication adjustment for each patient visit during IVF treatment cycle.

Retrieval

Facial expression recognition with grid-wise attention and visual transformer

1 code implementation Information Sciences 2021 Qionghao Huang, Changqin Huang, Xizhe Wang, Fan Jiang

In particular, in the low-level feature learning, a grid-wise attention mechanism is proposed to capture the dependencies of different regions from a facial expression image such that the parameter update of convolutional filters in low-level feature learning is regularized.

Ranked #6 on Facial Expression Recognition (FER) on FER+ (using extra training data)

Facial Expression Recognition Facial Expression Recognition (FER)

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