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Zhijun Chen

Intelligent Transportation Systems Research Center, Wuhan University of Technology, Wuhan, China

UFNRec: Utilizing False Negative Samples for Sequential Recommendation


Aug 08, 2022
Xiaoyang Liu, Chong Liu, Pinzheng Wang, Rongqin Zheng, Lixin Zhang, Leyu Lin, Zhijun Chen, Liangliang Fu


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A spatial-temporal short-term traffic flow prediction model based on dynamical-learning graph convolution mechanism


May 10, 2022
Zhijun Chen, Zhe Lu, Qiushi Chen, Hongliang Zhong, Yishi Zhang, Jie Xue, Chaozhong Wu

* 21 pages, 16 figures 

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Concentration of Random Feature Matrices in High-Dimensions


Apr 14, 2022
Zhijun Chen, Hayden Schaeffer, Rachel Ward


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Conditioning of Random Feature Matrices: Double Descent and Generalization Error


Nov 04, 2021
Zhijun Chen, Hayden Schaeffer


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Learning from Multiple Annotators by Incorporating Instance Features


Jun 29, 2021
Jingzheng Li, Hailong Sun, Jiyi Li, Zhijun Chen, Renshuai Tao, Yufei Ge


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CelebA-Spoof Challenge 2020 on Face Anti-Spoofing: Methods and Results


Feb 26, 2021
Yuanhan Zhang, Zhenfei Yin, Jing Shao, Ziwei Liu, Shuo Yang, Yuanjun Xiong, Wei Xia, Yan Xu, Man Luo, Jian Liu, Jianshu Li, Zhijun Chen, Mingyu Guo, Hui Li, Junfu Liu, Pengfei Gao, Tianqi Hong, Hao Han, Shijie Liu, Xinhua Chen, Di Qiu, Cheng Zhen, Dashuang Liang, Yufeng Jin, Zhanlong Hao

* Technical report. Challenge website: https://competitions.codalab.org/competitions/26210 

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Bootstrapping Face Detection with Hard Negative Examples


Aug 07, 2016
Shaohua Wan, Zhijun Chen, Tao Zhang, Bo Zhang, Kong-kat Wong


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Feature Selection with Redundancy-complementariness Dispersion


Feb 01, 2015
Zhijun Chen, Chaozhong Wu, Yishi Zhang, Zhen Huang, Bin Ran, Ming Zhong, Nengchao Lyu

* 28 pages, 13 figures, 7 tables 

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