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Combining convex hull and directed graph for fast and accurate ellipse detection 期刊论文
GRAPHICAL MODELS, 2021, 卷号: 116, 页码: 13
Authors:  Shen, Zeyu;  Zhao, Mingyang;  Jia, Xiaohong;  Liang, Yuan;  Fan, Lubin;  Yan, Dong-Ming
Favorite  |  View/Download:6/0  |  Submit date:2021/10/26
Ellipse detection  Edge following  Hough transform  RANSAC  
An active set Newton-CG method for l(1) optimization 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2021, 卷号: 50, 页码: 303-325
Authors:  Cheng, Wanyou;  Dai, Yu-Hong
Favorite  |  View/Download:34/0  |  Submit date:2021/01/14
l(1) optimization  Shrinkage operator  Barzilai-Borwein method  Newton-CG method  
A NEW ADAPTIVE SUBSPACE MINIMIZATION THREE-TERM CONJUGATE GRADIENT ALGORITHM FOR UNCONSTRAINED OPTIMIZATION 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2021, 卷号: 39, 期号: 2, 页码: 159-177
Authors:  Zhang, Keke;  Liu, Hongwei;  Liu, Zexian
Favorite  |  View/Download:18/0  |  Submit date:2021/01/14
Conjugate gradient method  Nonmonotone line search  Subspace minimization  Sufficient descent condition  Global convergence  
New subspace minimization conjugate gradient methods based on regularization model for unconstrained optimization 期刊论文
NUMERICAL ALGORITHMS, 2020, 页码: 34
Authors:  Zhao, Ting;  Liu, Hongwei;  Liu, Zexian
Favorite  |  View/Download:17/0  |  Submit date:2021/01/14
Conjugate gradient method  p-regularization model  Subspace technique  Nonmonotone line search  Unconstrained optimization  
A GLOBALLY CONVERGENT PRIMAL-DUAL INTERIOR-POINT RELAXATION METHOD FOR NONLINEAR PROGRAMS 期刊论文
MATHEMATICS OF COMPUTATION, 2020, 卷号: 89, 期号: 323, 页码: 1301-1329
Authors:  Liu, Xin-Wei;  Dai, Yu-Hong
Favorite  |  View/Download:23/0  |  Submit date:2020/09/23
Nonlinear programming  constrained optimization  interior-point method  logarithmic barrier problem  global convergence  
Gradient methods exploiting spectral properties 期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2020, 页码: 25
Authors:  Huang, Yakui;  Dai, Yu-Hong;  Liu, Xin-Wei;  Zhang, Hongchao
Favorite  |  View/Download:22/0  |  Submit date:2020/05/24
Gradient methods  spectral property  Barizilai-Borwein method  linear convergence  quadratic optimization  bound constrained optimization  
基于百度热搜新闻词的社会风险事件5W提取研究 期刊论文
系统工程理论与实践, 2020, 卷号: 40, 期号: 2, 页码: 334-342
Authors:  许诺;  唐锡晋
Favorite  |  View/Download:15/0  |  Submit date:2021/01/14
societal risk events  hot news search words  5W  CRFs  risk-labeled keywords  热搜新闻词  社会风险事件  5W  条件随机场  风险主题词  
Single Amino Acid Variant Discovery in Small Numbers of Cells 期刊论文
JOURNAL OF PROTEOME RESEARCH, 2019, 卷号: 18, 期号: 1, 页码: 417-425
Authors:  Tan, Zhijing;  Yi, Xinpei;  Carruthers, Nicholas J.;  Stemmer, Paul M.;  Lubman, David M.
Favorite  |  View/Download:34/0  |  Submit date:2019/03/05
small number of cells  sample fractionation  LC-MS/MS  single amino acid variants (SAAVs)  cancer related SAAVs  
CONVERGENCE RATE OF GRADIENT DESCENT METHOD FOR MULTI-OBJECTIVE OPTIMIZATION 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2019, 卷号: 37, 期号: 5, 页码: 689-703
Authors:  Zeng, Liaoyuan;  Dai, Yuhong;  Huang, Yakui
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Multi-objective optimization  Gradient descent  Convergence rate  
STABILIZED BARZILAI-BORWEIN METHOD 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2019, 卷号: 37, 期号: 6, 页码: 916-936
Authors:  Burdakov, Oleg;  Dai, Yuhong;  Huang, Na
Favorite  |  View/Download:20/0  |  Submit date:2020/05/24
Unconstrained optimization  Spectral algorithms  Stabilization  Convergence analysis