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A new method for estimating Sharpe ratio function via local maximum likelihood 期刊论文
JOURNAL OF APPLIED STATISTICS, 2022, 页码: 19
作者:  Xu, Wenchao;  Lin, Hongmei;  Tong, Tiejun;  Zhang, Riquan
收藏  |  浏览/下载：74/0  |  提交时间：2023/02/07
Direct method  heteroscedastic non-parametric regression  joint limiting distribution  local polynomial smoothing  Sharpe ratio function  
On construction of prediction intervals for heteroscedastic regression 期刊论文
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, 2022, 页码: 26
作者:  Wu, Yun;  Xiong, Shifeng
收藏  |  浏览/下载：65/0  |  提交时间：2023/02/07
Interpolation  Kernel method  Large data  Reconstruction parameterization  
Statistical estimation in passenger-to-train assignment models based on automated data 期刊论文
APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY, 2021, 页码: 21
作者:  Xiong, Shifeng;  Li, Chunya;  Sun, Xuan;  Qin, Yong;  Wu, Chien-Fu Jeff
收藏  |  浏览/下载：116/0  |  提交时间：2022/04/02
EM algorithm  Gaussian process interpolation  nonparametric density estimation  passenger flow  spline