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Improving the Data Quality for Credit Card Fraud Detection 会议论文
, Arlington, VA, USA, 2022-11
Authors:  Rongrong Jing;  Hu Tian;  Yidi Li;  Xingwei Zhang;  Xiaolong Zheng;  Zhu Zhang;  Daniel Dajun Zeng
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Self-Training Based Semi-Supervised and Semi-Paired Hashing Cross-Modal Retrieval 会议论文
, Padua, Italy, 2022-07
Authors:  Rongrong Jing;  Hu Tian;  Xingwei Zhang;  Gang Zhou;  Xiaolong Zheng;  Dajun Zeng
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Carbon price prediction considering climate change: A text-based framework 期刊论文
ECONOMIC ANALYSIS AND POLICY, 2022, 卷号: 74, 页码: 382-401
Authors:  Xie, Qiwei;  Hao, Jingjing;  Li, Jingyu;  Zheng, Xiaolong
Favorite  |  View/Download：6/0  |  Submit date：2022/07/25
Carbon price prediction  Text mining  Climate change  Long short-term memory (LSTM)  Random forest (RF)  
An imaging-based artificial intelligence model for non-invasive grading of hepatic venous pressure gradient in cirrhotic portal hypertension 期刊论文
CELL REPORTS MEDICINE, 2022, 卷号: 3, 期号: 3, 页码: 13
Authors:  Yu, Qian;  Huang, Yifei;  Li, Xiaoguo;  Pavlides, Michael;  Liu, Dengxiang;  Luo, Hongwu;  Ding, Huiguo;  An, Weimin;  Liu, Fuquan;  Zuo, Changzeng;  Lu, Chunqiang;  Tang, Tianyu;  Wang, Yuancheng;  Huang, Shan;  Liu, Chuan;  Zheng, Tianlei;  Kang, Ning;  Liu, Changchun;  Wang, Jitao;  Akcalar, Seray;  Celebioglu, Emrecan;  Ustuner, Evren;  Bilgic, Sadik;  Fang, Qu;  Fu, Chi-Cheng;  Zhang, Ruiping;  Wang, Chengyan;  Wei, Jingwei;  Tian, Jie;  Ormeci, Necati;  Ellik, Zeynep;  Asiller, Ozgun Omer;  Ju, Shenghong;  Qi, Xiaolong
Favorite  |  View/Download：17/0  |  Submit date：2022/06/10
venous pressure gradient (HVPG)  
Robust Detection of Malicious URLs With Self-Paced Wide & Deep Learning 期刊论文
IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING, 2022, 卷号: 19, 期号: 2, 页码: 717-730
Authors:  Liang, Yunji;  Wang, Qiushi;  Xiong, Kang;  Zheng, Xiaolong;  Yu, Zhiwen;  Zeng, Daniel
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paced learning  temporal convolutional network  factorization machine  wide & deep  malicious URL detection  
Inductive Representation Learning on Dynamic Stock Co-Movement Graphs for Stock Predictions 期刊论文
INFORMS JOURNAL ON COMPUTING, 2022, 页码: 19
Authors:  Tian, Hu;  Zheng, Xiaolong;  Zhao, Kang;  Liu, Maggie Wenjing;  Zeng, Daniel Dajun
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graph representation learning  deep learning  predictive models  business intelligence  
HackRL: Reinforcement learning with hierarchical attention for cross-graph knowledge fusion and collaborative reasoning 期刊论文
KNOWLEDGE-BASED SYSTEMS, 2021, 卷号: 233, 页码: 14
Authors:  Yang, Linyao;  Wang, Xiao;  Dai, Yuxin;  Xin, Kejun;  Zheng, Xiaolong;  Ding, Weiping;  Zhang, Jun;  Wang, Fei-Yue
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Knowledge fusion  Knowledge reasoning  Decision-making  Hierarchical graph attention  Reinforcement learning  
Game Starts at GameStop: Characterizing the Collective Behaviors and Social Dynamics in the Short Squeeze Episode 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 页码: 14
Authors:  Zheng, Xiaolong;  Tian, Hu;  Wan, Zhe;  Wang, Xiao;  Zeng, Daniel Dajun;  Wang, Fei-Yue
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Social networking (online)  Dictionaries  Stock markets  Investment  Games  Analytical models  Market research  Dynamic interaction network  financial market  GameStop  short squeeze  social network analysis  
Adversarial Perturbation Defense on Deep Neural Networks 期刊论文
ACM COMPUTING SURVEYS, 2021, 卷号: 54, 期号: 8, 页码: 36
Authors:  Zhang, Xingwei;  Zheng, Xiaolong;  Mao, Wenji
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Adversarial perturbation defense  deep neural networks  security  origin  
epsilon-k anonymization and adversarial training of graph neural networks for privacy preservation in social networks 期刊论文
ELECTRONIC COMMERCE RESEARCH AND APPLICATIONS, 2021, 卷号: 50, 页码: 17
Authors:  Tian, Hu;  Zheng, Xiaolong;  Zhang, Xingwei;  Zeng, Daniel Dajun
Favorite  |  View/Download：19/0  |  Submit date：2021/12/28
Privacy preservation  Anonymization  Graph neural networks  Social network