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Yongzhe Chang

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Are Large Language Models Really Robust to Word-Level Perturbations?

Sep 27, 2023
Haoyu Wang, Guozheng Ma, Cong Yu, Ning Gui, Linrui Zhang, Zhiqi Huang, Suwei Ma, Yongzhe Chang, Sen Zhang, Li Shen, Xueqian Wang, Peilin Zhao, Dacheng Tao

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SaFormer: A Conditional Sequence Modeling Approach to Offline Safe Reinforcement Learning

Jan 28, 2023
Qin Zhang, Linrui Zhang, Haoran Xu, Li Shen, Bowen Wang, Yongzhe Chang, Xueqian Wang, Bo Yuan, Dacheng Tao

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A Surrogate-Assisted Controller for Expensive Evolutionary Reinforcement Learning

Jan 01, 2022
Yuxing Wang, Tiantian Zhang, Yongzhe Chang, Bin Liang, Xueqian Wang, Bo Yuan

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Probability Density Estimation Based Imitation Learning

Dec 13, 2021
Yang Liu, Yongzhe Chang, Shilei Jiang, Xueqian Wang, Bin Liang, Bo Yuan

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NVAE-GAN Based Approach for Unsupervised Time Series Anomaly Detection

Jan 08, 2021
Liang Xu, Liying Zheng, Weijun Li, Zhenbo Chen, Weishun Song, Yue Deng, Yongzhe Chang, Jing Xiao, Bo Yuan

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