On Polyhedral Approximations of the Positive Semidefinite Cone.
Hamza FawziPublished in: Math. Oper. Res. (2021)
Keyphrases
- positive semidefinite matrices
- positive semidefinite
- convex sets
- semidefinite
- semidefinite programming
- complementarity problems
- linear combination
- kernel methods
- kernel matrix
- kernel function
- similarity function
- metric learning
- variational inequalities
- finite number
- convex hull
- convex cone
- convex optimization
- string kernels
- polynomial kernels
- interior point methods
- linear programming
- multiple kernel learning
- feature space
- distance measure
- higher dimensional
- high dimensional