Rank-one solutions for homogeneous linear matrix equations over the positive semidefinite cone.
Yun-Bin ZhaoMasao FukushimaPublished in: Appl. Math. Comput. (2013)
Keyphrases
- positive semidefinite
- positive semidefinite matrices
- semidefinite
- semidefinite programming
- kernel matrix
- metric learning
- linear combination
- similarity function
- complementarity problems
- kernel function
- polynomial kernels
- kernel methods
- convex sets
- linear systems
- sufficient conditions
- linear programming
- interior point methods
- low rank
- string kernels
- interior point
- machine learning
- optimal solution
- convex relaxation
- feature space
- support vector