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Stochastic Variance Reduced Gradient Methods Using a Trust-Region-Like Scheme 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2021, 卷号: 87, 期号: 1, 页码: 24
Authors:  Yu, Tengteng;  Liu, Xin-Wei;  Dai, Yu-Hong;  Sun, Jie
Favorite  |  View/Download:2/0  |  Submit date:2021/04/26
Stochastic variance reduced gradient  Trust region  Barzilai-Borwein stepsizes  Mini-batches  Empirical risk minimization  90C06  90C30  90C90  90C25  
Make l(1) regularization effective in training sparse CNN 期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2020, 卷号: 77, 期号: 1, 页码: 163-182
Authors:  He, Juncai;  Jia, Xiaodong;  Xu, Jinchao;  Zhang, Lian;  Zhao, Liang
Favorite  |  View/Download:14/0  |  Submit date:2020/09/23
Sparse optimization  l(1) regularization  Dual averaging  CNN  
优化算法的复杂度分析 期刊论文
中国科学. 数学, 2020, 卷号: 50, 期号: 9, 页码: 1271-1336
Authors:  王奇超;  文再文;  蓝光辉;  袁亚湘
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optimization method  complexity analysis  accelerated gradient method  conditional gradient method  stochastic optimization method  优化算法  复杂度分析  加速梯度法  条件梯度法  随机优化算法  
Distributed stochastic mirror descent algorithm for resource allocation problem 期刊论文
Control Theory and Technology, 2020, 卷号: 18, 期号: 4, 页码: 339-347
Authors:  Wang Yinghui;  Tu Zhipeng;  Qin Huashu
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Distributed  Resource allocation problem  Stochastic gradient  Mirror descent  
rho-White noise solution to 2D stochastic Euler equations 期刊论文
PROBABILITY THEORY AND RELATED FIELDS, 2019, 卷号: 175, 期号: 3-4, 页码: 783-832
Authors:  Flandoli, Franco;  Luo, Dejun
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White noise  2D Euler equations  Multiplicative noise  Fokker-Planck equation  Gradient estimates  
Stochastic proximal quasi-Newton methods for non-convex composite optimization 期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2019, 卷号: 34, 期号: 5, 页码: 922-948
Authors:  Wang, Xiaoyu;  Wang, Xiao;  Yuan, Ya-xiang
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Non-convex composite optimization  Polyak-Lojasiewicz (PL) inequality  stochastic gradient  stochastic variance reduction gradient  symmetric rank one method  rank one proximity operator  complexity bound  
On gamma estimation via matrix kriging 期刊论文
NAVAL RESEARCH LOGISTICS, 2019, 卷号: 66, 期号: 5, 页码: 393-410
Authors:  Yun, Xin;  Hong, L. Jeff;  Jiang, Guangxin;  Wang, Shouyang
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financial risk management  gradient estimation  Greeks  stochastic kriging  
OptQuant: Distributed training of neural networks with optimized quantization mechanisms 期刊论文
NEUROCOMPUTING, 2019, 卷号: 340, 页码: 233-244
Authors:  He, Li;  Zheng, Shuxin;  Chen, Wei;  Ma, Zhi-Ming;  Liu, Tie-Yan
Favorite  |  View/Download:97/0  |  Submit date:2019/12/13
Distributed machine learning  Deep learning  Stochastic gradient descent  Gradient quantization  
Parameter Estimation Based on Set-valued Signals: Theory and Application 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2019, 卷号: 35, 期号: 2, 页码: 255-263
Authors:  Wang, Ting;  Zhang, Hang;  Zhao, Yan-long
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set-valued signals  parameter estimation  one-time completed algorithms  iterative estimation algorithms  recursive estimation algorithms  
parameterestimationbasedonsetvaluedsignalstheoryandapplication 期刊论文
actamathematicaeapplicataesinica, 2019, 卷号: 35, 期号: 2, 页码: 255
Authors:  Wang Ting;  Zhang Hang;  Zhao Yanlong
Favorite  |  View/Download:20/0  |  Submit date:2020/01/10