Maximum Volume Inscribed Ellipsoid: A New Simplex-Structured Matrix Factorization Framework via Facet Enumeration and Convex Optimization.
Chia-Hsiang LinRuiyuan WuWing-Kin MaChong-Yung ChiYue WangPublished in: SIAM J. Imaging Sci. (2018)
Keyphrases
- convex optimization
- matrix factorization
- low rank
- low rank matrix
- norm minimization
- collaborative filtering
- nonnegative matrix factorization
- interior point methods
- primal dual
- kernel matrix
- factorization methods
- object recognition
- negative matrix factorization
- linear programming
- markov random field
- higher order
- probabilistic model