×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
北京大学 [6]
内容类型
其他 [4]
期刊论文 [2]
发表日期
2016 [2]
2013 [1]
2011 [1]
2007 [1]
2004 [1]
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共6条,第1-6条
帮助
限定条件
专题:北京大学
第一署名单位
第一作者单位
通讯作者单位
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
Bounded perturbation resilience of projected scaled gradient methods
其他
2016-01-01
Jin, Wenma
;
Censor, Yair
;
Jiang, Ming
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Convex minimization problems
Proximity function
Projected scaled gradient
Superiorization
Bounded perturbation resilience
LINEAR COMPLEMENTARITY-PROBLEM
ITERATIVE IMAGE-RECONSTRUCTION
MATRIX SPLITTING ALGORITHM
EM ALGORITHM
OPTIMIZATION PROBLEMS
FEASIBILITY PROBLEMS
CONVERGENCE ANALYSIS
CONVEX-OPTIMIZATION
DESCENT METHODS
LEAST-SQUARES
Sparsity induced locality preserving projection approaches for dimensionality reduction
期刊论文
NEUROCOMPUTING, 2016
Zhang, Qi
;
Deng, Kuiying
;
Chu, Tianguang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Dimensionality reduction
Sparse subspace learning
Structural sparsity
Data classification
Face recognition
CANONICAL CORRELATION-ANALYSIS
PRINCIPAL COMPONENT ANALYSIS
DESCENT METHOD
REPRESENTATION
MINIMIZATION
REGRESSION
EIGENMAPS
A comparison of typical l(p) minimization algorithms
期刊论文
neurocomputing, 2013
Lyu, Qin
;
Lin, Zhouchen
;
She, Yiyuan
;
Zhang, Chao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
Compressed sensing
Sparse representation
l(1) minimization
l(p) minimization
NONCONCAVE PENALIZED LIKELIHOOD
SPARSE VECTOR RECONSTRUCTION
GENERALIZED LINEAR-MODELS
VARIABLE SELECTION
L(Q) MINIMIZATION
ORACLE PROPERTIES
FACE RECOGNITION
INVERSE PROBLEMS
SIGNAL RECOVERY
REGULARIZATION
The complete mixability and convex minimization problems with monotone marginal densities
其他
2011-01-01
Wang, Bin
;
Wang, Ruodu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Complete mixability
Variance minimization
Multivariate dependence
Monotone densities
Optimal coupling
DEPENDENT RISKS
COPULAS
An averaging scheme for macroscopic numerical simulation of nonconvex minimization problems
其他
2007-01-01
Li, Zhi-Ping
;
Carstensen, Carsten
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2015/11/12
averaging scheme
nonconvex minimization
convexification
macroscopic numerical simulation
adaptive mesh refinement
POSTERIORI ERROR CONTROL
ONE CONVEX ENVELOPES
MESH TRANSFORMATION METHOD
FINITE-ELEMENT METHODS
COMPUTING MICROSTRUCTURES
PART I
COMPUTATION
ELASTICITY
FEM
MINIMIZERS
Multiscale modelling and computation of microstructures in multi-well problems
其他
2004-01-01
Li, ZP
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/16
multiscale modelling
multi-well problem
energy minimization
laminated microstructure
stress free large deformation
ONE CONVEX ENVELOPES
LAMINATED MICROSTRUCTURE
COMPUTING MICROSTRUCTURES
NUMERICAL APPROXIMATION
TRANSFORMATION METHOD
VARIATIONAL PROBLEM
SURFACE-ENERGY
MINIMIZERS
©版权所有 ©2017 CSpace - Powered by
CSpace