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Chinese Academy of Sciences Institutional Repositories Grid
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期刊论文 [56]
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On the Asymptotic Convergence and Acceleration of Gradient Methods
期刊论文
OAI收割
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 90, 期号: 1, 页码: 29
作者:
Huang, Yakui
;
Dai, Yu-Hong
;
Liu, Xin-Wei
;
Zhang, Hongchao
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2022/04/02
Gradient methods
Asymptotic convergence
Spectral property
Acceleration of gradient methods
Barzilai-Borwein method
Unconstrained optimization
Quadratic optimization
Algorithms of Unconstrained Non-Negative Latent Factor Analysis for Recommender Systems
期刊论文
OAI收割
IEEE TRANSACTIONS ON BIG DATA, 2021, 卷号: 7, 期号: 1, 页码: 227-240
作者:
Luo, Xin
;
Zhou, Mengchu
;
Li, Shuai
;
Wu, Di
;
Liu, Zhigang
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收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/05/17
Data models
Training
Sparse matrices
Recommender systems
Computational modeling
Big Data
Scalability
Non-negative latent factor analysis
non-negativity
latent factor analysis
unconstrained optimization
high-dimensional and sparse matrix
collaborative filtering
recommender system
big data
EQUIPPING THE BARZILAI-BORWEIN METHOD WITH THE TWO DIMENSIONAL QUADRATIC TERMINATION PROPERTY
期刊论文
OAI收割
SIAM JOURNAL ON OPTIMIZATION, 2021, 卷号: 31, 期号: 4, 页码: 3068-3096
作者:
Ya-Kui Huang
;
Yu-Hong Dai
;
Xin-Wei Liu
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收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/04/02
Barzilai-Borwein method
quadratic termination property
unconstrained opti-mization
extreme eigenvalue problem
box-constrained optimization
singly linearly box-constrained optimization
New subspace minimization conjugate gradient methods based on regularization model for unconstrained optimization
期刊论文
OAI收割
NUMERICAL ALGORITHMS, 2020, 页码: 34
作者:
Zhao, Ting
;
Liu, Hongwei
;
Liu, Zexian
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收藏
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浏览/下载:26/0
  |  
提交时间:2021/01/14
Conjugate gradient method
p-regularization model
Subspace technique
Nonmonotone line search
Unconstrained optimization
A family of spectral gradient methods for optimization
期刊论文
OAI收割
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2019, 卷号: 74, 期号: 1, 页码: 43-65
作者:
Dai, Yu-Hong
;
Huang, Yakui
;
Liu, Xin-Wei
  |  
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2020/01/10
Unconstrained optimization
Steepest descent method
Spectral gradient method
R-linear convergence
R-superlinear convergence
STABILIZED BARZILAI-BORWEIN METHOD
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2019, 卷号: 37, 期号: 6, 页码: 916-936
作者:
Burdakov, Oleg
;
Dai, Yuhong
;
Huang, Na
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收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/05/24
Unconstrained optimization
Spectral algorithms
Stabilization
Convergence analysis
A New DY Conjugate Gradient Method and Applications to Image Denoising
期刊论文
OAI收割
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, 2018, 卷号: E101D, 期号: 12, 页码: 2984-2990
作者:
Xue, Wei
;
Ren, Junhong
;
Zheng, Xiao
;
Liu, Zhi
;
Liang, Yueyong
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收藏
  |  
浏览/下载:95/0
  |  
提交时间:2019/07/12
unconstrained optimization
conjugate gradient method
line search
image denoising
Nonlinear Stepsize Control Algorithms: Complexity Bounds for First- and Second-Order Optimality
期刊论文
OAI收割
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2016, 卷号: 171, 期号: 3, 页码: 980-997
作者:
Grapiglia, Geovani Nunes
;
Yuan, Jinyun
;
Yuan, Ya-xiang
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收藏
  |  
浏览/下载:18/0
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提交时间:2018/07/30
Worst-case complexity
Trust-region methods
Regularization methods
Unconstrained optimization
On the worst-case complexity of nonlinear stepsize control algorithms for convex unconstrained optimization
期刊论文
OAI收割
OPTIMIZATION METHODS & SOFTWARE, 2016, 卷号: 31, 期号: 3, 页码: 591-604
作者:
Grapiglia, G. N.
;
Yuan, J.
;
Yuan, Y.
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收藏
  |  
浏览/下载:22/0
  |  
提交时间:2018/07/30
worst-case complexity
trust-region methods
regularization methods
unconstrained optimization
90C30
65K05
49M37
49M15
90C29
On the convergence and worst-case complexity of trust-region and regularization methods for unconstrained optimization
期刊论文
OAI收割
MATHEMATICAL PROGRAMMING, 2015, 卷号: 152, 期号: 1-2, 页码: 491-520
作者:
Grapiglia, Geovani N.
;
Yuan, Jinyun
;
Yuan, Ya-xiang
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2018/07/30
Global convergence
Worst-case complexity
Trust-region methods
Regularization methods
Unconstrained Optimization
Composite nonsmooth optimization
Multiobjective optimization