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Model averaging for interval-valued data 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2022, 卷号: 301, 期号: 2, 页码: 772-784
作者:  Sun, Yuying;  Zhang, Xinyu;  Wan, Alan T. K.;  Wang, Shouyang
收藏  |  浏览/下载:93/0  |  提交时间:2023/02/07
Forecasting  Asymptotic optimality  Interval-valued time series  Model averaging  Vector autoregression  
Forecasting Bitcoin realized volatility by exploiting measurement error under model uncertainty 期刊论文
JOURNAL OF EMPIRICAL FINANCE, 2021, 卷号: 62, 页码: 179-201
作者:  Qiu, Yue;  Wang, Zongrun;  Xie, Tian;  Zhang, Xinyu
收藏  |  浏览/下载:135/0  |  提交时间:2021/10/26
HARQ  Model averaging  &  nbsp  Bitcoin  Realized volatility  
Improved Horvitz-Thompson estimator in survey sampling 期刊论文
SURVEY METHODOLOGY, 2019, 卷号: 45, 期号: 1, 页码: 165-184
作者:  Zong, Xianpeng;  Zhu, Rong;  Zou, Guohua
收藏  |  浏览/下载:213/0  |  提交时间:2020/01/10
Horvitz-Thompson estimator  Inverse probability weighting  Hard-threshold  Robustness  Unequal probability sampling  Sampling without/with replacement  Ratio estimator  
Analysis of censored data under heteroscedastic transformation regression models with unknown transformation function 期刊论文
CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2018, 卷号: 46, 期号: 2, 页码: 233-245
作者:  Wang, Qihua;  Wang, Xuan
收藏  |  浏览/下载:195/0  |  提交时间:2018/07/30
Censored data  heteroscedasticity  transformation regression model  
Convex optimization learning of faithful Euclidean distance representations in nonlinear dimensionality reduction 期刊论文
MATHEMATICAL PROGRAMMING, 2017, 卷号: 164, 期号: 1-2, 页码: 341-381
作者:  Ding, Chao;  Qi, Hou-Duo
收藏  |  浏览/下载:166/0  |  提交时间:2018/07/30
Euclidean distance matrix  Convex matrix optimization  Multidimensional scaling  Nonlinear dimensionality reduction  Low-rank matrix  Error bounds  Random graph models  
Weighted-Average Least Squares Prediction 期刊论文
ECONOMETRIC REVIEWS, 2016, 卷号: 35, 期号: 6, 页码: 1040-1074
作者:  Magnus, Jan R.;  Wang, Wendun;  Zhang, Xinyu
收藏  |  浏览/下载:100/0  |  提交时间:2018/07/30
Bayesian analysis  Model averaging  Model uncertainty  Prediction  C11  C52  C53  
Semiparametric linear transformation model with differential measurement error and validation sampling 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2015, 卷号: 141, 页码: 67-80
作者:  Wang, Xuan;  Wang, Qihua
收藏  |  浏览/下载:151/0  |  提交时间:2018/07/30
Right-censored data  Transformation model  Estimating equation  
Monotone rank estimation of transformation models with length-biased and right-censored data 期刊论文
SCIENCE CHINA-MATHEMATICS, 2015, 卷号: 58, 期号: 10, 页码: 2055-2068
作者:  Chen XiaoPing;  Shi JianHua;  Zhou Yong
收藏  |  浏览/下载:106/0  |  提交时间:2018/07/30
monotone rank estimation  length-biased data  right-censored data  random weighting  transformation model  
Testing inequality constraints in a linear regression model with spherically symmetric disturbances 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2014, 卷号: 27, 期号: 6, 页码: 1204-1212
作者:  Zhu Rong;  Zhou Sherry Z F
收藏  |  浏览/下载:100/0  |  提交时间:2021/01/14
SQUARED ERROR LOSS  SAMPLING PERFORMANCE  RESTRICTED ESTIMATOR  HYPOTHESIS  PRETEST  COEFFICIENTS  PARAMETER  VARIANCE  PRICES  Inequality constraint  spherically symmetric distribution  Wald test  
Generalized profile LSE in varying-coefficient partially linear models with measurement errors 期刊论文
Acta Mathematicae Applicatae Sinica, English Series,, 2013, 卷号: 29, 期号: 3, 页码: 477-490
作者:  Ma Yunbei;  You Jinhong;  Zhou Yong
收藏  |  浏览/下载:75/0  |  提交时间:2021/01/14
REGRESSION-MODELS  VARIABLES  INFERENCES  Semiparametric modeling  varying-coefficient  measurement error  local polynomial  profile least squares  asymptotic normality