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北京大学 [3]

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兰州理工大学 [2]

西安交通大学 [1]

北京航空航天大学 [1]

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	A Golden Ratio Primal–Dual Algorithm for Structured Convex Optimization 期刊论文 Journal of Scientific Computing, 2021, 卷号: 87, 期号: 2 作者: Chang, Xiaokai; Yang, Junfeng 收藏 \| 浏览/下载：9/0 \| 提交时间：2021/06/03 Convex optimization Game theory Mathematical transformations Matrix algebra Regression analysis Convex combinations Ergodic convergence Matrix vector multiplication Nonnegative least squares Number of iterations Objective functions Regularized least squares Structured convex optimizations
	A Golden Ratio Primal-Dual Algorithm for Structured Convex Optimization 期刊论文 JOURNAL OF SCIENTIFIC COMPUTING, 2021, 卷号: 87, 期号: 2 作者: Chang, Xiaokai; Yang, Junfeng 收藏 \| 浏览/下载：10/0 \| 提交时间：2021/04/12 Structured convex optimization Saddle point problem Primal-dual algorithm Golden ratio Acceleration Convergence rate Fixed point iteration
	A Joint Least Squares and Least Absolute Deviation Model 期刊论文 IEEE SIGNAL PROCESSING LETTERS, 2019, 卷号: 26, 页码: 543-547 作者: Duan, Junbo; Idier, Jerome; Wang, Yu-Ping; Wan, Mingxi 收藏 \| 浏览/下载：7/0 \| 提交时间：2019/11/19 constrained LASSO generalized LASSO ramp signal restoration LASSO
	A descent algorithm for constrained LAD-Lasso estimation with applications in portfolio selection 期刊论文 JOURNAL OF APPLIED STATISTICS, 2019, 卷号: 46, 页码: 1988-2009 作者: Shi, Yue; Ng, Chi Tim; Feng, Zhiguo; Yiu, Ka-Fai Cedric 收藏 \| 浏览/下载：6/0 \| 提交时间：2019/12/30 MAD-Lasso portfolio selection constrained LAD Lasso nonsmooth optimality conditions Sharpe ratio sparsity
	A descent algorithm for constrained LAD-Lasso estimation with applications in portfolio selection 期刊论文 2019, 卷号: 46, 期号: 11, 页码: 1988 作者: Shi, Yue[1]; Ng, Chi Tim[2]; Feng, Zhiguo[3]; Yiu, Ka-Fai Cedric[4] 收藏 \| 浏览/下载：10/0 \| 提交时间：2019/12/27
	RECOVERY OF SEISMIC WAVEFIELDS BY AN l(q)-NORM CONSTRAINED REGULARIZATION METHOD 期刊论文 INVERSE PROBLEMS AND IMAGING, 2018, 卷号: 12, 期号: 5, 页码: 1157-1172 作者: Xu, Fengmin; Wang, Yanfei 收藏 \| 浏览/下载：80/0 \| 提交时间：2018/12/11 Wavefield reconstruction inverse theory sparse regularization l(p)-l(q)-norm optimization
	Geometry and Degrees of Freedom of Linearly Constrained Generalized Lasso 期刊论文 SCANDINAVIAN JOURNAL OF STATISTICS, 2017, 卷号: 44, 期号: 4, 页码: 989-1008 作者: Zeng, Peng; Hu, Qinqin; Li, Xiaoyu 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/12/12 convex set degrees of freedom lasso polytope projection
	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
	The dual and degrees of freedom of linearly constrained generalized lasso 期刊论文 COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2015, 卷号: 86, 页码: 13-26 作者: Hu, Qinqin; Zeng, Peng; Lin, Lu 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/12/17 Constrained optimization Coordinate descent Degrees of freedom Duality KKT condition Lasso

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