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科研机构

北京大学 [5]

数学与系统科学研究院 [5]

厦门大学 [3]

自动化研究所 [3]

上海财经大学 [3]

北京航空航天大学 [1]

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期刊论文 [18]

SCI/SSCI论文 [1]

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浏览/检索结果: 共24条，第1-10条

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	Jackknife model averaging for high-dimensional quantile regression 期刊论文 BIOMETRICS, 2021, 页码: 12 作者: Wang, Miaomiao; Zhang, Xinyu; Wan, Alan T. K.; You, Kang; Zou, Guohua 收藏 \| 浏览/下载：22/0 \| 提交时间：2022/04/02 asymptotic optimality high-dimensional quantile regression marginal quantile utility model averaging
	Efficient estimation of disease odds ratios for follow-up genetic association studies 期刊论文 STATISTICAL METHODS IN MEDICAL RESEARCH, 2019, 卷号: 28, 期号: 7 作者: Hu, Jiyuan; Zhang, Wei; Li, Xinmin; Pan, Dongdong; Li, Qizhai 收藏 \| 浏览/下载：7/0 \| 提交时间：2019/12/05 Genetic association follow-up studies odds ratio conditional likelihood selection bias shrinkage estimator
	A class of optimal estimators for the covariance operator in reproducing kernel Hilbert spaces 期刊论文 JOURNAL OF MULTIVARIATE ANALYSIS, 2019, 卷号: 169, 页码: 166-178 作者: Zhou, Yang; Chen, Di-Rong; Huang, Wei 收藏 \| 浏览/下载：8/0 \| 提交时间：2019/12/30 Covariance operator Minimax lower bound Rate of convergence Reproducing kernel Hilbert space Shrinkage estimator
	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：31/0 \| 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
	James-Stein estimation problem for a multivariate normal random matrix and an improved estimator 期刊论文 LINEAR ALGEBRA AND ITS APPLICATIONS, 2017, 卷号: 532, 页码: 231-256 作者: Liu, Xiaoqian; Liu, Liangyuan; Hu, Jianhua 收藏 \| 浏览/下载：7/0 \| 提交时间：2019/08/22 Admissibility James-Stein estimator James-Stein estimation problem Lost function Minimaxity Multivariate linear model Shrinkage estimator
	Shrinkage estimation of the linear model with spatial interaction 期刊论文 METRIKA, 2017, 卷号: 80, 期号: 1, 页码: 51-68 作者: Wu, Yueqin; Sun, Yan 收藏 \| 浏览/下载：4/0 \| 提交时间：2019/08/22 Adaptive lasso Bayesian information criterion Oracle properties Spatial interaction Variable selection
	Sparse recovery via differential inclusions 其他 2016-01-01 Osher, Stanley; Ruan, Feng; Xiong, Jiechao; Yao, Yuan; Yin, Wotao 收藏 \| 浏览/下载：6/0 \| 提交时间：2017/12/04 Linearized Bregman Differential inclusion Early stopping regularization Statistical consistency SCALE-SPACE METHODS THRESHOLDING ALGORITHM ATOMIC DECOMPOSITION VARIABLE SELECTION WAVELET SHRINKAGE IMAGE-RESTORATION ORACLE PROPERTIES REGRESSION LASSO L(1)-MINIMIZATION
	Sparse recovery via differential inclusions 其他 2016-01-01 Osher, Stanley; Ruan, Feng; Xiong, Jiechao; Yao, Yuan; Yin, Wotao 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 Linearized Bregman Differential inclusion Early stopping regularization Statistical consistency SCALE-SPACE METHODS THRESHOLDING ALGORITHM ATOMIC DECOMPOSITION VARIABLE SELECTION WAVELET SHRINKAGE IMAGE-RESTORATION ORACLE PROPERTIES REGRESSION LASSO L(1)-MINIMIZATION
	Nonnegative adaptive lasso for ultra-high dimensional regression models and a two-stage method applied in financial modeling 其他 2016-01-01 Yang, Yuehan; Wu, Lan 收藏 \| 浏览/下载：11/0 \| 提交时间：2017/12/03 Nonnegative adaptive lasso Multiplicative updates Index tracking Variable selection consistency Asymptotic unbiasedness Asymptotic normality VARIABLE SELECTION ELASTIC-NET ORACLE PROPERTIES DANTZIG SELECTOR INDEX TRACKING LEAST-SQUARES REGULARIZATION CONSISTENCY SHRINKAGE RECOVERY
	Toward creating simpler hydrological models: A LASSO subset selection approach SCI/SSCI论文 2015 作者: Bardsley W. E.; Vetrova, V.; Liu, S. 收藏 \| 浏览/下载：25/0 \| 提交时间：2015/12/09 Model simplification Linear basis functions Linear LASSO Subset selection Finite mixture distributions Linear programming Runoff model Groundwater model environmental systems regression shrinkage variable selection stable estimator unit-hydrograph linear-models complexity uncertainty calibration simplicity

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