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eFraudCom: An E-commerce Fraud Detection System via Competitive Graph Neural Networks 期刊论文
ACM TRANSACTIONS ON INFORMATION SYSTEMS, 2022, 卷号: 40, 期号: 3, 页码: 29
Authors:  Zhang, Ge;  Li, Zhao;  Huang, Jiaming;  Wu, Jia;  Zhou, Chuan;  Yang, Jian;  Gao, Jianliang
Favorite  |  View/Download:72/0  |  Submit date:2022/04/29
Online e-commerce platforms  fraud detection system  graph neural networks  
A New Context Tree Inference Algorithm for Variable Length Markov Chain Model with Applications to Biological Sequence Analyses 期刊论文
JOURNAL OF COMPUTATIONAL BIOLOGY, 2022, 页码: 18
Authors:  An, Shaokun;  Ren, Jie;  Sun, Fengzhu;  Wan, Lin
Favorite  |  View/Download:32/0  |  Submit date:2022/06/21
biological sequence analyses  consistent context algorithm  variable length Markov chains  word count statistics  
Wave Phenomena to the Three-Dimensional Fluid-Particle Model 期刊论文
ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2022, 卷号: 243, 期号: 2, 页码: 1019-1089
Authors:  Li, Hai-Liang;  Wang, Teng;  Wang, Yi
Favorite  |  View/Download:37/0  |  Submit date:2022/04/02
Kernel Averaging Estimators 期刊论文
JOURNAL OF BUSINESS & ECONOMIC STATISTICS, 2021, 页码: 13
Authors:  Zhu, Rong;  Zhang, Xinyu;  Wan, Alan T. K.;  Zou, Guohua
Favorite  |  View/Download:40/0  |  Submit date:2022/04/02
Asymptotic optimality  Cross-validation  Kernel estimation  Model average  Nonparametric regression  
Decoupling without outsourcing? How China's consumption-based CO2 emissions have plateaued 期刊论文
ISCIENCE, 2021, 卷号: 24, 期号: 10, 页码: 18
Authors:  Mi, Zhifu;  Zheng, Jiali;  Green, Fergus;  Guan, Dabo;  Meng, Jing;  Feng, Kuishuang;  Liang, Xi;  Wang, Shouyang
Favorite  |  View/Download:33/0  |  Submit date:2022/04/02
Direct local linear estimation for Sharpe ratio function 期刊论文
CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2021, 页码: 23
Authors:  Lin, Hongmei;  Tong, Tiejun;  Wang, Yuedong;  Xu, Wenchao;  Zhang, Riquan
Favorite  |  View/Download:31/0  |  Submit date:2022/04/02
Heteroscedasticity  local likelihood estimation  local linear regression  nonparametric regression  Sharpe ratio function  
Least Squares Model Averaging Based on Generalized Cross Validation 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2021, 卷号: 37, 期号: 3, 页码: 495-509
Authors:  Li, Xin-min;  Zou, Guo-hua;  Zhang, Xin-yu;  Zhao, Shang-wei
Favorite  |  View/Download:44/0  |  Submit date:2021/10/26
asymptotic optimality  frequentist model averaging  generalized cross validation  mallows criterion  
Implicit function based adaptive control of non-canonical form discrete-time nonlinear systems 期刊论文
AUTOMATICA, 2021, 卷号: 129, 页码: 13
Authors:  Zhang, Yanjun;  Zhang, Ji-Feng;  Liu, Xiao-Kang
Favorite  |  View/Download:44/0  |  Submit date:2021/10/26
Adaptive control  Implicit function  Non-canonical form  Parametrization  Output tracking  
Enhanced empirical likelihood estimation of incubation period of COVID-19 by integrating published information 期刊论文
STATISTICS IN MEDICINE, 2021, 页码: 17
Authors:  Jiang, Zhongfeng;  Yang, Baoying;  Qin, Jing;  Zhou, Yong
Favorite  |  View/Download:38/0  |  Submit date:2021/10/26
augmented log‐  empirical likelihood  COVID‐  19  incubation period  meta‐  analysis  Wilks&apos  theorem  
Continuous time hidden Markov model for longitudinal data 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2020, 卷号: 179, 页码: 16
Authors:  Zhou, Jie;  Song, Xinyuan;  Sun, Liuquan
Favorite  |  View/Download:98/0  |  Submit date:2020/09/23
Continuous-time HMMs  Longitudinal data  ML estimator  Unknown number of hidden states  SCAD penalty