54 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National University of SingaporeSG11 papers
- Hong Kong Polytechnic UniversityHK5 papers
- Dongguan University of TechnologyCN2 papers
- Academy of Mathematics and Systems ScienceCN1 paper
- ARC Centre of Excellence for Mathematical and Statistical FrontiersAU1 paper
- Australian Research CouncilAU1 paper
- Centre for Quantum TechnologiesSG1 paper
- Chinese Academy of SciencesCN1 paper
- Humboldt-Universität zu BerlinDE1 paper
- Hunan UniversityCN1 paper
- Queensland University of TechnologyAU1 paper
- Suzhou Research InstituteCN1 paper
4 papers · 1 filter
An Efficient Linearly Convergent Regularized Proximal Point Algorithm for Fused Multiple Graphical Lasso Problems
Ning Zhang, Yangjing Zhang, Defeng Sun +1
Nowadays, analysing data from different classes or over a temporal grid has attracted a great deal of interest. As a result, various multiple graphical models for learning a collec…
A Unified Algorithmic Framework of Symmetric Gauss-Seidel Decomposition based Proximal ADMMs for Convex Composite Programming
Liang Chen, Defeng Sun, Kim-Chuan Toh +1
This paper aims to present a fairly accessible generalization of several symmetric Gauss-Seidel decomposition based multi-block proximal alternating direction methods of multiplier…
An efficient Hessian based algorithm for solving large-scale sparse group Lasso problems
Yangjing Zhang, Ning Zhang, Defeng Sun +1
The sparse group Lasso is a widely used statistical model which encourages the sparsity both on a group and within the group level. In this paper, we develop an efficient augmented…
A Non-monotone Alternating Updating Method for A Class of Matrix Factorization Problems
Lei Yang, Ting Kei Pong, Xiaojun Chen
In this paper we consider a general matrix factorization model which covers a large class of existing models with many applications in areas such as machine learning and imaging sc…