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Better Approximations of High Dimensional Smooth Functions by Deep Neural Networks with Rectified Power Units 期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2020, 卷号: 27, 期号: 2, 页码: 379-411
作者:  Li, Bo;  Tang, Shanshan;  Yu, Haijun
收藏  |  浏览/下载:127/0  |  提交时间:2020/05/24
Deep neural network  high dimensional approximation  sparse grids  rectified linear unit  rectified power unit  rectified quadratic unit  
Effect of PT symmetry on nonlinear waves for three-wave interaction models in the quadratic nonlinear media 期刊论文
CHAOS, 2018, 卷号: 28, 期号: 4, 页码: 11
作者:  Shen, Yujia;  Wen, Zichao;  Yan, Zhenya;  Hang, Chao
收藏  |  浏览/下载:175/0  |  提交时间:2018/07/30
How efficient are China's macroeconomic forecasts? Evidences from a new forecasting evaluation approach 期刊论文
ECONOMIC MODELLING, 2018, 卷号: 68, 页码: 506-513
作者:  Sun, Yuying;  Wang, Shouyang;  Zhang, Xun
收藏  |  浏览/下载:150/0  |  提交时间:2018/07/30
Forecast revisions  Macroeconomic forecast  Unbalanced three-dimensional panel data  Surveys  LINEX asymmetric loss function  
CURVATURE ASPECTS OF GRAPHS 期刊论文
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2017, 卷号: 145, 期号: 5, 页码: 2033-2042
作者:  Bauer, F.;  Chung, F.;  Lin, Y.;  Liu, Y.
浏览  |  Adobe PDF(170Kb)  |  收藏  |  浏览/下载:465/133  |  提交时间:2018/07/30
Estimation of high dimensional mean regression in the absence of symmetry and light tail assumptions 期刊论文
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2017, 卷号: 79, 期号: 1, 页码: 247-265
作者:  Fan, Jianqing;  Li, Quefeng;  Wang, Yuyan
收藏  |  浏览/下载:104/0  |  提交时间:2018/07/30
High dimension  Huber loss  M-estimator  Optimal rate  Robust regularization  
A Barzilai-Borwein conjugate gradient method 期刊论文
SCIENCE CHINA-MATHEMATICS, 2016, 卷号: 59, 期号: 8, 页码: 1511-1524
作者:  Dai YuHong;  Kou CaiXia
收藏  |  浏览/下载:128/0  |  提交时间:2018/07/30
conjugate gradient method  subspace minimization  Barzilai-Bowein gradient method  line search  descent property  global convergence  
Admissibilities of linear estimator in a class of linear models with a multivariate t error variable 期刊论文
SCIENCE CHINA-MATHEMATICS, 2010, 卷号: 53, 期号: 8, 页码: 2011-2019
作者:  Yang GuoQing;  Wu QiGuang
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
multivariate t distribution  convex loss  quadratic loss  matrix loss  admissible estimator  
admissibilitiesoflinearestimatorinaclassoflinearmodelswithamultivariateterrorvariable 期刊论文
sciencechinamathematics, 2010, 卷号: 53, 期号: 8, 页码: 2011
作者:  Yang Guoqing;  Wu Qiguang
收藏  |  浏览/下载:95/0  |  提交时间:2020/01/10
Stein-type improved estimation of standard error under asymmetric LINEX loss function 期刊论文
STATISTICS, 2009, 卷号: 43, 期号: 2, 页码: 121-129
作者:  Zou, Guohua;  Zeng, Jie;  Wan, Alan T. K.;  Guan, Zhong
收藏  |  浏览/下载:100/0  |  提交时间:2018/07/30
LINEX loss  minimum risk equivariant estimator  pre-test estimation  standard error  Stein-type improved estimator  
On estimating the non-centrality parameter of a chi-squared distribution 期刊论文
STATISTICS & PROBABILITY LETTERS, 2009, 卷号: 79, 期号: 1, 页码: 98-104
作者:  Li, Qizhai;  Zhang, Junjian;  Dai, Shuai
收藏  |  浏览/下载:83/0  |  提交时间:2018/07/30