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Sentiment Lexicon Construction With Hierarchical Supervision Topic Model 期刊论文
IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2019, 卷号: 27, 期号: 4, 页码: 704-718
Authors:  Deng, Gong;  Jing, Liping;  Yu, Jian;  Sun, Shaolong;  Ng, Michael K.
Favorite  |  View/Download:47/0  |  Submit date:2019/04/02
Sentiment analysis  topic model  sentiment lexicon construction  opinion mining  text mining  
A Semisupervised Classification Approach for Multidomain Networks With Domain Selection 期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2019, 卷号: 30, 期号: 1, 页码: 269-283
Authors:  Chen, Chuan;  Xin, Jingxue;  Wang, Yong;  Chen, Luonan;  Ng, Michael K.
Favorite  |  View/Download:93/0  |  Submit date:2019/03/05
Domain selection  multidomain classification  network integration  semisupervised learning  sparsity  
Preconditioned Iterative Methods for Algebraic Systems from Multiplicative Half-Quadratic Regularization Image Restorations 期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2010, 卷号: 3, 期号: 4, 页码: 461-474
Authors:  Bai, Zhong-Zhi;  Huang, Yu-Mei;  Ng, Michael K.;  Yang, Xi
Favorite  |  View/Download:21/0  |  Submit date:2018/07/30
Edge-preserving  image restoration  multiplicative half-quadratic regularization  Newton method  preconditioned conjugate gradient method  constraint preconditioner  eigenvalue bounds  
CONSTRAINT PRECONDITIONERS FOR SYMMETRIC INDEFINITE MATRICES 期刊论文
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 2009, 卷号: 31, 期号: 2, 页码: 410-433
Authors:  Bai, Zhong-Zhi;  Ng, Michael K.;  Wang, Zeng-Qi
Favorite  |  View/Download:15/0  |  Submit date:2018/07/30
symmetric indefinite systems  constraint preconditioners  
ON PRECONDITIONED ITERATIVE METHODS FOR CERTAIN TIME-DEPENDENT PARTIAL DIFFERENTIAL EQUATIONS 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2009, 卷号: 47, 期号: 2, 页码: 1019-1037
Authors:  Bai, Zhong-Zhi;  Huang, Yu-Mei;  Ng, Michael K.
Favorite  |  View/Download:22/0  |  Submit date:2018/07/30
time-dependent partial differential equation  sinc-Galerkin discretization  Toeplitz- like matrix  preconditioning  eigenvalue bound  GMRES method  
On inexact Hermitian and skew-Hermitian splitting methods for non-Hermitian positive definite linear systems 期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2008, 卷号: 428, 期号: 2-3, 页码: 413-440
Authors:  Bai, Zhong-Zhi;  Golub, Gene H.;  Ng, Michael K.
Favorite  |  View/Download:14/0  |  Submit date:2018/07/30
Hermitian matrix  skew-Hermitian matrix  inexact iterations  conjugate gradient (CG) method  Lanczos method  conjugate gradient for normal equations (CGNE) method  
On successive-overrelaxation acceleration of the Hermitian and skew-Hermitian splitting iterations 期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2007, 卷号: 14, 期号: 4, 页码: 319-335
Authors:  Bai, Zhong-Zhi;  Golub, Gene H.;  Ng, Michael K.
Favorite  |  View/Download:11/0  |  Submit date:2018/07/30
non-Hermitian matrix  normal matrix  Hermitian matrix  skew-Hermitian matrix  splitting iteration method  successive overrelaxation  
On preconditioned iterative methods for Burgers equations 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2007, 卷号: 29, 期号: 1, 页码: 415-439
Authors:  Bai, Zhong-Zhi;  Huang, Yu-Mei;  Ng, Michael K.
Favorite  |  View/Download:11/0  |  Submit date:2018/07/30
Burgers equation  Sinc-Galerkin discretization  Toeplitz-like matrices  preconditioners  GMRES method