Andersen Ang | Papers | Talks | Notes | Misc.
- School of Electronics & Computer Science, Uni.Southampton, UK
- andersen dot ang at soton dot ac dot uk
- CV GoogleScholar YouTube ORCiD
- useless numbers: Erdös 4, journal 7, conference 13, cited-by 450, h-index 9
Update
- I submitted 1 paper on NMF on oblique manifold, Apr 2025
- I submitted 1 paper on bilevel hyperparameter tuning, Feb 2025
- I submited 1 paper on estimating the nonnegative rank, under review
- I submited 1 paper on chordal distance, under review
- 1 PhD scholarship available
Research: Computational/Applied math & Theoretical machine learning
Main focus: Nonnegative Matrix Factorization, Mathematical Optimization
| Manifold | Convex geo. | Set-valued analysis | PDE of optimization |
| Submodularity | Spectral graph | Applied topology | Operator theory |
| Tensor | Tropical algebra | Clifford algebra | Euclidean Jordan alg. |
| Lie theory | Dynamical system | Numerical analysis | Idempotent analysis |
Some fancy pictures
Experience & Education
Lecturer (assistant prof), Electronics & Computer Science
University of Southampton, UK
Postdoc, Dept. Combinatorics & Optimization
University of Waterloo, Canada
Supervisor: Stephen Vavasis & Hans De Sterck
PhD (Applied Maths / Operation Research)
Faculté Polytechnique, Université de Mons, Belgium
Supervisor: Nicolas Gillis
M.Phil (Neural Engineering)
B.Eng (Electronics & Communication Engineering)
University of Hong Kong
Supervisor: Yeung Sam Hung